Publikationen

2021
2020
2019
  • 2019

    258) The ‘super acid’ BF3H2O stabilized by 1,4-dioxane: new preparative aspects and the crystal structure of BF3H2OC4H8O2
    P. Barthen, W. Frank
    Acta Cryst. 2019, E75, 1787

    257) Investigation of mesitylene-solvated group 13 mixed-metal halides: syntheses and crystal structures of bis(1,3,5-trimethylbenzene)gallium(I) tetrachlorido- and tetrabromidoaluminate(III) and (1,3,5-trimethylbenzene)gallium(I) tetraiodidoaluminate(III). Variation of the gallium-π-arene bond strength
    L. Küppers W. Frank
    Z. Naturforsch. 2019, 74b, 773

    256) One-pot activation–alkynylation–cyclization synthesis of 1,5-diacyl-5-hydroxypyrazolines in a consecutive three-component fashion
    C. Görgen, K. Boden, G. J. Reiss, W. Frank and T. J. J. Müller
    Beilstein J. Org. Chem. 2019, 15, 1360

    255) Synthesis, detailed geometric analysis and bond-valence method evaluation of the strength of π-arene bonding of two isotypic cationic prehnitene tin(II) complexes: [{1,2,3,4-(CH3)4C6H2}2Sn2Cl2][MCl4]2 (M = Al and Ga)
    J. Merkelbach, W. Frank
    Acta Cryst. 2019, E75, 1051

    254) Crystal engineering with short-chained amphiphiles: decasodium octa n-butanesulfonate di-μ-chloridobis[dichloridopalladate(II)] tetrahydrate, a layered inorganic–organic hybrid material
    F. Thoelen, W. Frank
    Acta Cryst. 2019, E75, 557

    253) Crystal structure of 1,3-di-tert-butyl-2-chloro-1,3,2-diazaphosphorinane − a saturated six-membered phosphorus nitrogen heterocycle with a partially flattened chair conformation and a long PIII—Cl bond
    E. Mecke, W. Frank
    Acta Cryst. 2019, E75, 552

    252) Crystal engineering of inorganic-organic hybrid materials with heterobifunctional organic building blocks: interplay of hydrogen bonding and π–system interactions of short chained α,ω-ammoniophenylalkanes
    M. Lichte, F. Freese, W. Frank
    Z. Kristallogr. Suppl. 2019, 39, 114

    251) Crystal engineering of inorganic-organic hybrid materials: layered double salts derived from sodium ethanesulfonate and “simple” halides
    F. Thoelen, W. Frank
    Z. Kristallogr. Suppl. 2019, 39, 94

    250) An unusual interaction revisited: Slipped SNII-π-arene bonding in isodurene solvated [SnCl][MCl4] (M=Al, Ga)
    J. Merkelbach, W. Frank
    Z. Kristallogr. Suppl. 2019, 39, 92

    249) A novel supramolecular bismuth(III) compound derived by hydrolysis of bismuth(III) triflate in acetonitrile
    M. Majewski, W. Frank
    Z. Kristallogr. Suppl. 2019, 39, 59

    248) Solid state structure of an unusual molecular arene-stabilized bismuth(III)/tungsten(IV) oxidocarboxylate
    C. M. Bianga, W. Frank
    Z. Kristallogr. Suppl. 2019, 39, 56

    247) Synthesis and crystal structure of 1,3-di-tert-butyl-2-chloro-4,4-di­phenyl-1,3,2λ3,4-diazaphosphasiletidine
    D. Mo, W. Frank
    Acta Cryst. 2019, E75, 405

    246) Synthesis, Characterization, and Symmetry Relations of the Crystal Structures of Some Bis(dioxane) Adducts of Group 1 / Group 13 Heterometallic Trifluoroacetates
    D. Czajkowski, Ilka Simon, W. Frank
    Z. Anorg. Allg. Chem. 2019, 645, 402

2018
  • 2018

    245) Comprehensive Study on Reactions of Group 13 Diyls with Tetraorganodipentelanes
    C. Ganesamoorthy, J. Krüger, E. Glöckler, C. Helling, L. John, W. Frank, C. Wölper, S. Schulz
    Inorg. Chem. 2018, 57, 9495

    244) Method for synthesising amide bonds by aids of new catalysts
    N. Ignatyev, P. Barthen, M. Vysotsky, W. Frank, Merck Patent GmbH, 64293 Darmstadt (Germany)
    WO2018/087019 (A1), 2018

    243) Domino Insertion-Coupling Synthesis of Solid-State Luminescent Propynylidene Indolones
    J. Schönhaber, D. M. D’Souza, T. Glißmann, B. Mayer, C. Janiak, F. Rominger, W. Frank, T. J. J. Müller
    Chem. Eur. J. 2018, 24, 14712

    242) From stable Sb- and Bi-centered radicals to a compound with a Ga=Sb double bond
    C. Ganesamoorthy, C. Helling, C. Wölper, W. Frank, E. Bill, G. E. Cutsail, S. Schulz
    Nature Commun. 2018, 9, 87

    241) A General Route to Metal‐Substituted Dipnictenes of the Type [L(X)M]2E2**
    L. Tuscher, C. Helling, C. Wölper, W. Frank, A. S. Nizovtsev, S. Schulz
    Chem. Eur. J. 2018, 24, 3241

    240) Convenient synthesis of aliphatic (CF3)2N-compounds
    C. Breitenstein, N. Ignat'ev, W. Frank
    J. Fluorine Chem. 2018, 210, 166

    239) Crystallization and Aggregation-Induced Emission in a Series of Pyrrolidinylvinylquinoxaline Derivatives
    N. Nirmalananthan, T. Behnke, K. Hoffmann, D. Kage, C. F. Gers-Panther, W. Frank, T. J. J. Müller, U. Resch-Genger
    J. Phys. Chem. C, 2018, 122, 11119 

    238) Crystal Engineering with benzylamines: an inorganic-organic hybrid material containing benzyltrimethylammonium and [MoOCl4(H2O)] anions
    M. Lichte, F. Thoelen, W. Frank
    Z. Kristallogr. Suppl. 2018, 38, 98

    237) Structural aspects of the arene solvation of a ternary halide: Comparison of the crystal structures of [(1,2,4,5-C6H2(CH3)4)Ga][AlCl4] and Ga[AlCl4]
    L. Küppers, W. Frank
    Z. Kristallogr. Suppl. 2018, 38, 95

    236) Crystal structure analysis as an essential tool in the characterisation of organometallic compounds: solid state structures of two unusual bismuth-manganese compounds
    C. M. Bianga, W. Frank
    Z. Kristallogr. Suppl. 2018, 38, 91

    235) Layered inorganic-organic hybrid materials: crystal engineering with sodium methanesulfonate and ‘simple’ inorganic halides
    F. Thoelen, W. Frank
    Z. Kristallogr. Suppl. 2018, 38, 90

    234) Business Chemistry: The successful establishment of an interdisciplinary field
    W. Frank, J. Leker, U. Lüning, J. Hartung, I. Kempter, S. Seeger, T. Daubenfeld, L. Gros, S. Haubold, M. Hiete, J. Wegener, C. Wanninger-Weiß
    J. Business Chem. 2018, 15, 11

    233) Crystal structure of 2-chloro-1,3-di-tert-pentyl-4,4-diphenyl-1,3,2λ3,4-diazaphosphasiletidine, C22H32ClN2PSi
    D. Mo, M. Serio, W. Frank
    Z. Kristallogr. NCS 2018, 233, 139

     

2017
  • 2017

    232) PCl bond length depression upon coordination of a diazaphosphasiletidine to a group 13 element Lewis acid or a transition metal carbonyl fragment – Synthesis and structural characterization of diazaphosphasiletidine adducts with P-coordination
    H. Gün, C. Mettlach née Casel, W. Frank
    Z. Naturforsch. 2017, 72b, 873

    231) Lithium tetrachloridoaluminate, LiAlCl4: a new polymorph (oP12, Pmn21) with Li+ in tetrahedral interstices
    S. W. Prömper, W. Frank
    Acta Cryst. 2017, E73, 1426

    230) Synthesis, Structure, and Reactivity of Ga-Substituted Distibenes and Sb-Analogues of Bicyclo[1.1.0]butane
    L. Tuscher, C. Helling, C. Ganesamoorthy, J. Krüger, C. Wölper, W. Frank, A. S. Nizovtsev, S. Schulz
    Chem. Eur. J. 2017, 23, 12297

    229) Radical cation and dication of a 4H-dithieno-[2,3-b:3’,2’-e][1,4]-thiazine
    A. Schneeweis, A. Neidlinger, G. J. Reiss, W. Frank, K. Heinze, T. J. J. Müller
    Org. Chem. Front. 2017, 4, 839

    228) Four- and Five-Component Syntheses and Photophysical Properties of Emission Solvatochromic 3-Aminovinylquinoxalines
    C. F. Gers-Panther, H. Fischer, J. Nordmann, T. Seiler, T. Behnke, C. Würth, W. Frank, U. Resch-Genger, T. J. J. Müller
    J. Org. Chem. 2017, 82, 567

    227) Hydrogen bond and van der Waals forces as tools for the construction of a herringbone pattern in the crystal structure of hexane-1,6-diaminium hexane-1,6-diyl bis(hydrogen phosphonate)
    G. J. Reiss, M. van Megen, W. Frank
    Acta Cryst. 2017, E73, 76

    226) Crystal Engineering of layered hybrid compounds: a layered inorganic-organic hybrid material derived from the "short-chain amphiphile" sodium methanesulfonate and chloroauric acid
    F. Thoelen, W. Frank
    Z. Kristallogr. Suppl. 2017, 37, 118

    225) Hydrogen bonds and π-π interactions are structure-directing tools of the 4-aminopyridium cation for the construction of a complex framework
    G. J. Reiss, M. van Megen, W. Frank
    Z. Kristallogr. Suppl.
    2017, 37, 116

    224) Twinning by Merohedry of 1,3,5-Tribenzyl-4,6-tetrahydrothiazine-2-thione and - selenone
    W. Frank
    Z. Kristallogr. Suppl.
    2017, 37, 115


     

2016
  • 2016

    223) Brønsted-acid fluoroalkyl phosphonates
    N. Ignatiev, P. Barthen, B. Bredenhagen, M. K. Meyer, W. Frank, Merck Patent GmbH, 64293 Darmstadt (Germany)
    PCT/EP2016/001463, WO2017045745 (A1)
    , 2016

    222) Hydrogen bonding, π-π stacking and van der Waals forces-dominated layered regions in the crystal structure of 4-aminopyridinium hydrogen (9-phosphonononyl)phosphonate
    M. van Megen, G. J. Reiss, W. Frank
    Acta Cryst. 2016, E72, 1465

    221) Orthorhombic Lithium Tetrachloroaluminate and Lithium bis(pentamethylbenzenium) tris(tetrachloroaluminate)
    S. W. Prömper, W. Frank
    Z. Anorg. Allg. Chem. 2016, 642, 1070

    220) Hexane-1,6-diammonium Hexane-1,6-bis(hydrogen phosphonate) - Another Salt with a Herringbone Motif Layer-Like Structure
    M. van Megen, G. J. Reiss, W. Frank
    Z. Anorg. Allg. Chem. 2016, 642, 1068

    219) Method for the preparation of mono- and bis(perfluoroalkyl) fluorophosphate salts and their acids
    N. Ignatiev, P. Barthen, K. Koppe, W. Frank, Merck Patent GmbH, 64293 Darmstadt (Germany)
    PCT/EP2015/002035, WO2016074757 (A1), 2016

    218) Catalytic one-pot synthesis of 4-(hetero)aryl substituted 5-(2-oxoethyl)oxazol-2(3H)-ones by coupling-isomerization-elimination (CIE) sequence
    C. Görgen, K. Lutsenko, E. Merkul, W. Frank, T. J. J. Müller
    Org. Chem. Front.  2016, 3, 887  

    217) A detailed comparative structural study of the hydrogen bonded networks in solids, obtained by the reaction of 4,4′-bipyridine and varied alkane-α,ω-diphosphonic acids
    M. van Megen, W. Frank, G. J. Reiß
    CrystEngComm  2016, 18, 3574  

    216) Alkenyl(perfluoralkyl)phosphinsäuren
    N. Ignatiev, M. Schulte, K. Koppe, V. Bilir, W. Frank, Merck Patent GmbH, 64293 Darmstadt (Germany)
    PCT/EP2015/001911, WO2016058668 (A1),  2016  

    215) “in situ” Crystal growth and low temperature structure determination of Meerwein’s boron trifluoride-carboxylic acid-adducts
    S. Parizek, W. Frank
    Z. Kristallogr. Suppl.  2016, 36, 133  

    214) Rietveld Refinement of Crystal Structures of Group 14 Element Tetrachloridogallates
    S. Schloots, W. Frank
    Z. Kristallogr. Suppl.  2016, 36, 88  

    213) Systematic X-Ray Study of Barium Long-Chain Carboxylates
    J. Volk, W. Frank
    Z. Kristallogr. Suppl.  2016, 36, 87  

    212) The crystal structure of 2-chloro-1,3-bis(2,4,6-trimethylphenyl)-4,4-dimethyl-1,3,2λ3,4-diazaphosphasiletidine
    V. Breuers, W. Frank
    Z. Kristallogr. NCS  2016, 231, 529  

    211) Polycyclic amides with As and Sb
    L. Belter, W. Frank
    Phosphorus, Sulfur Silicon Relat. Elem.  2016, 191, 675  

    210) Michael addition catalyzed by difluorotris(pentafluoroethyl)phosphorane
    B. Bittner, K. Koppe, W. Frank, N. Ignat’ev
    J. Fluorine Chem.  2016, 182, 22

2015
  • 2015

    209) N,N’-Bis(trifluoromethylsulfonyl)oxamidates - Synthesis and Thermal, Electrochemical, Spectroscopic, and Structural Properties
    J. Sprenger, S. Konieczka, F. Brede, C. Kerpen, M. Drisch, K.-D. Franz, N. Ignat’ev, G. Reiß, W. Frank, M. Finze
    Eur. J. Inorg. Chem.  2015, 34, 5639  

    208) A Comparative Structural Study of Alkane-α,ω-diphosphonic Acids
    M. van Megen, W. Frank, G. J. Reiß
    Z. Kristallogr. - Cryst. Mater.  2015, 230, 485  

    207) Sequential palladium catalyzed coupling-cyclocondensation-coupling (C3) four-component synthesis of intensively blue luminescent biarylsubstituted pyrazoles
    M. Denißen, J. Nordmann, J. Dziambor, B. Mayer, W. Frank, T. J. J. Müller
    RSC Adv.  2015, 5, 33838  

    206) Seltenerdmetall-bis(perfluoralkyl)phosphinate als Lewis-Säure Katalysatoren
    M. Meyer, P. Barthen, W. Frank, N. Ignatiev, Merck Patent GmbH, 64293 Darmstadt (Germany)
    DE102013011081(A1),  2015  

    205) Determining the Ligand Properties of N-Heterocyclic Carbenes from 77Se NMR Parameters
    K. Verlinden, H. Buhl, W. Frank, C. Ganter
    Eur. J. Inorg. Chem.  2015, 14, 2416  

    204) Microwave-assisted synthesis of water-soluble, fluorescent gold nanoclusters capped with small organic molecules and a revealing fluorescence and X-ray absorption study
    C. Helmbrecht, D. Lützenkirchen-Hecht, W. Frank
    Nanoscale  2015, 7, 4978  

    203) Unusual Bonding and Properties in Main Group Element Chemistry: Rational Synthesis, Characterization, and Experimental Electron Density Determination of Mixed-Valent Tetraphosphetes
    V. Breuers, C. W. Lehmann, W. Frank
    Chem. Eur. J.  2015, 21, 4596  

    202) Development of low viscous ionic liquids: the dependence of the viscosity on the mass of the ions
    P. Barthen, W. Frank, N. Ignatiev
    Ionics  2015, 21, 149  

    201) Difluorotris(pentafluoroethyl)phosphorane – A highly active catalyst for Diels–Alder reaction
    B. Bittner, K. Koppe, V. Bilir, W. Frank, H. Willner, N. Ignatiev
    J. Fluorine Chem.  2015, 169, 50      

2014
  • 2014

    200) Charge density study of the first mixed-valent tetraphosphete
    V. Breuers, C. Lehmann, W. Frank
    Acta Crystallogr.  2014, A70, C1345  

    199) Crystal structure of 1,10-phenanthrolindiium bis(triiodide) monohydrate, C12H12I6N2O
    M. Bujak, W. Frank
    Z. Kristallogr. NCS  2014, 229, 379  

    198) New bis(perfluoroalkyl)diethylphosphinic acid amide useful e.g. as surfactants, additives in paints, lacquers, printing inks, protective coatings, special coatings in electronic- or optical applications
    N. Ignatiev, R. Friedrich, S. Schellenberg, K. Koppe, W. Frank, Merck Patent GmbH, 64293 Darmstadt (Germany)
    DE102012022441(A1),  2014  

    197) The Structures of Two Homotypic [4,4’-Bipyridine]-1,1’-diium Hydrogen (ω-Phosphonoalkyl)-phosphonates
    M. van Megen, G. Reiß, W. Frank
    Z. Anorg. Allg. Chem.  2014, 640, 2369  

    196) 1,5-Diammoniopentane-pentachloridooxomolybdate(V) – A Noncentrosymmetric Inorganic Organic Hybrid Material Constructed with Noncentrosymmetric Cationic and Anionic Buildung Units
    J. van Megen, W. Frank
    Z. Anorg. Allg. Chem.  2014, 640, 2368  

    195) Consecutive Three-Component Synthesis of 2,6-Disubstituted Pyrimid-4(3H)-ones and 1,5-Disubstituted 3-Hydroxypyrazoles Initiated by Copper(I)-Catalyzed Carboxylation of Terminal Alkynes
    E. Schreiner, S. Braun, C. Kwasnitschka, W. Frank, T. J. J. Müller
    Adv. Synth. Catal.  2014, 356, 3135  

    194) Blood Schizontocidal and Gametocytocidal Activity of 3-Hydroxy-N’-arylidenepropanehydrazonamides: A New Class of Antiplasmodial Compounds
    M. Leven, J. Held, S. Duffy, S. Tschan, S. Sax, J. Kamber, W. Frank, K. Kuna, D. Geffken, C. Siethoff, S. Barth, V.M. Avery, S. Wittlin, B. Mordmüller, T. Kurz
    J. Med. Chem.  2014, 57, 7971  

    193) Synthesis and Crystal Structure of GeCl(AlCl4)
    S. Schloots, W. Frank
    Z. Anorg. Allg. Chem.  2014, 640, 2356  

    192) Crystal structure of the inorganic-organic hybrid material bis(N,N-dimethyl-1,3-diammoniopropane) hexachloridorhodate(III) chloride, [(CH3)2NH(CH2)3NH3]2[RhCl6]Cl, C10H32Cl7N4Rh
    M. Bujak, W. Frank
    Z. Kristallogr. NCS  2014, 229, 297  

    191) Crystal Structure of Magnesium Laurate Trihydrate
    J. Volk, W. Frank
    Z. Anorg. Allg. Chem.  2014, 640, 2368  

    190) Structure and Thermolysis of Lithium Methanesulfonate
    T. Trella, W. Frank
    Z. Anorg. Allg. Chem.  2014, 640, 2367  

    189) Crystal structure of 2,2’-bipyridindiium (2,2’-bipyridyl-κ2N,N’)-tetrabromidorhodate(III) bromide, (C10H10N2)[RhBr4(C10H8N2)]Br, C20H18Br5N4Rh
    M. Bujak, W. Frank
    Z. Kristallogr. NCS  2014, 229, 261  

    188) Crystal structure of the layered inorganic-organic hybrid material bis(trans-cyclohexane-1,4-diammonium) hexabromidorhodate(III) bromide monohydrate, C12H34Br7N4ORh
    M. Bujak, W. Frank
    Z. Kristallogr. NCS  2014, 229, 252  

    187) Crystal structure of the inorganic-organic hybrid material tris(N,N‘-dimethylethylenediammonium) bis(hexachloridorhodate(III) dihydrate, C6H23Cl6N3ORh
    M. Bujak, W. Frank
    Z. Kristallogr. NCS  2014, 229, 147  

    186) Verfahren zur Herstellung Tris(perfluoralkyl)phosphinoxiden und Bis(perfluoralkyl)phosphinsäuren
    N. Ignatiev, K. Koppe, W. Frank, Merck Patent GmbH, 64293 Darmstadt (Germany)
    DE102012013071 (A1)2014  

    185) Design, Synthesis, and Conformational Analysis of Trispyrimidonamides as α-Helix Mimetics
    L. Spanier, E. Ciglia, F. Hansen, K. Kuna, W. Frank, H. Gohlke, T. Kurz
    J. Org. Chem.  2014, 79, 1582  

    184) Solvatochromic fluorescent 2-substituted 3-ethynyl quinoxalines: four-component synthesis, photophysical properties, and electronic structure
    C. Gers, J. Nordmann, C. Kumru, W. Frank, T. J. J. Müller
    J. Org. Chem.  2014, 79, 3296  

    183) Halogenido ligand exchange synthesis, spectroscopic properties and
    thermal behaviour of the inorganic-organic hydrogen-bonded network solid
    [4,4'-H2bipy][H7O3][RhBr6] containing discrete and weakly associated [H7O3]+ ions
    M. Bujak, W. Frank
    Polyhedron  2014, 68, 199  

    182) Synthesis and reactivity of (benz)imidazol-2-ylidenes with exocyclic N-acyl or N-sulfonyl groups
    M. Jonek, A. Makhloufi, P. Rech, W. Frank, C. Ganter
    J. Organomet. Chem.  2014, 750, 140  

2013
  • 2013

    181) Process for Producing Phosphinic Acid Esters
    N. Ignatiev, M. Schulte, A. Jablonka, K. Koppe, W. Frank, Merck Patent GmbH, 64293 Darmstadt (Germany)
    DE102012004068 (A1) WO2013127493 (A1)2013  

    180) Compounds Containing Alkylcyanoborate or Alkylcyanofluoroborate Anions
    N. Ignatiev, M. Schulte, K. Kawata, T. Goto, J. Sprenger, M. Finze, W. Frank, Merck Patent GmbH, 64293 Darmstadt (Germany)
    WO2013010641 (A1)2013  

    179) Compounds Containing Alkylcyanoborate Anions
    N. Ignatiev, M. Schulte, K. Kawata, T. Goto, J. Sprenger, M. Finze, W. Frank, Merck Patent GmbH, 64293 Darmstadt (Germany)
    WO2013010640 (A1)2013  

    178) Preparation of Biaryl or Aryl-Heteroaryl Compounds using Biarylzinc Derivatives
    N. Ignatiev, V. Bilir, K. Koppe, W. Frank, Merck Patent GmbH, 64293 Darmstadt (Germany)
    GB2497346 (A),  2013  

    177) Sulfur-Containing Additives for Electrochemical or Optoelectronic Devices
    M. Schmidt, N. Ignatiev, G. Semrau, W. Frank, P. Barthen, C. Breitenstein
    BASF SE (Germany), DE0201110111059, WO2013026854 (A1),  2013  

    176) Influence of the Steric Demand of Coligands on the Catalytic Activity of Nickel(II) Complexes in the Copolymerization of Ethene and Carbon Monoxide
    M. M. Lindner, U. Beckmann, W. Frank, W. Kläui
    ISRN Inorg. Chem.  2013, 732629  

    175) Cocrystallising Rotamers of a Pentacoordinate Silicon Complex with a Chiral Aminodiol Ligand
    S. Schlecht, M. Finze, R. Bertermann, W. Frank, A. Domann, M. Braun
    Eur. J. Inorg. Chem.  2013, 1488  

    174) A New Mixed Amino-Amido N-Heterocyclic Carbene Based on Anthranilic Acid
    A. Makhloufi, M. Wahl, W. Frank, C. Ganter
    Organometallics  2013, 32, 854  

2012
  • 2012

    173) Crystal Structures of Two Alkaline Earth Methanesulfonate Hydrates
    T. Trella, W. Frank
    Z. Kristallogr. Suppl.  2012, 32, 112  

    172) Crystal Structures of Short-Chain Alkali Metal Alkanesulfonates: Anhydrous Potassium Methanesulfonate, Rubidium Methanesulfonate Hemihydrate and an Unsual 13:2 Addition Compound of Potassium Ethanesulfonate and Potassium Bicarbonate
    J. Volk, W. Frank
    Z. Kristallogr. Suppl.  2012, 32, 111  

    171) Anhydrous Sodium Trifluoracetate - A 3D coordination polymer with 15 molecules in the asymmetric unit of the crystal structure
    G. Genchev, W. Frank
    Z. Kristallogr. Suppl.  2012, 32, 108  

    170) Crystal Structures of Ammonium Halogenidobismuthates(III)
    S. Schloots, A. Q. Sachawars, W. Poll, S. Jörgens, W. Frank
    Z. Kristallogr. Suppl.  2012, 32, 106  

    169) Process for the Preparation of Perfluoralkylcyano- or Perfluoralkylcyanofluoroborates
    N. Ignatiev, M. Schulte, J. Sprenger, M. Finze, W. Frank, Merck Patent GmbH, 64293 Darmstadt (Germany)
    US20120309981 (A1),  2012, 12.06  

    168) Particles for Electrophoretic Displays
    N. Greinert, M. Uerdingen, L. Beylage, N. Ignatiev, H. J. Wilson, M. J. Goulding, R. Kemp, A. N. Smith, P. Bartlett, P. Barthen, W. Frank, R. G. Sanchez, Merck Patent GmbH, 64293 Darmstadt (Germany)
    EP20100015121, WO2012072218 (A1),  2012, 07.06  

    167) Aryl Hetaryl Ketones and Thioketones as Efficient Inhibitors of Peptidyl-Prolyl cis-trans Isomerases
    T. Hediger, W. Frank, M. Schumann, G. Fischer, M. Braun
    Chem. Biodiver.  2012, 9, 2618  

    166) Cytotoxicity of ruthenium(II) piano-stool complexes with imidazole-based PN ligands
    W. Huber, P. Bröhler, W. Wätjen, W. Frank, B. Spingler, P. Kunz
    J. Organomet. Chem.  2012, 717, 187  

    165) Converting Caffeine to Electronically Different N-Heterocyclic Carbenes with a Hypoxanthine Backbone
    A. Makhloufi, W. Frank, C. Ganter
    Organometallics  2012, 31, 7272  

    164) Square-planar mesitylenido(triphenylphosphane)nickel(II) complexes containing bidentate N,O-ligands: Changes in catalytic efficiency upon small alterations in the ligand backbone
    U. Beckmann, M. Lindner, E. Eichberger, W. Frank
    J. Organomet. Chem.  2012, 720, 73  

    163) Unsaturated Organic Derivatives of Phosphaferrocene - Synthesis and Reactivity of Vinyl- and Alkynylphosphaferrocenes
    J. Faßbender, W. Frank, C. Ganter
    Eur. J. Inorg. Chem.  2012, 4356  

    162) Hexaaquaaluminium(III) tris(methanesulfonate)
    T. Trella, W. Frank
    Acta Crystallogr.  2012, E68, m1136  

    161) Electrolyte Formulations containing Cyano-Alkoxy-Borate Anions
    N. Ignatiev, M. Schulte, K. Kawata, J. Sprenger, M. Finze, W. Frank, Merck Patent GmbH, 64293 Darmstadt (Germany)
    WO2012041434 (A1)  2012, 21.3  

    160) 4H-Dithieno[2,3-b:3',2'-e][1,4]thiazines - synthesis and electronic properties of a novel class of electron rich redox systems
    C. Dostert, C. Wanstrath, W. Frank, T. J. J. Müller
    Chem. Commun.  2012, 48, 7271  

    159) Expanding the Chemistry of Cationic N-Heterocyclic Carbenes: Alternative Synthesis, Reactivity, and Coordination Chemistry
    B. Hildebrandt, S. Raub, W. Frank, C. Ganter
    Chem. Eur. J.  2012, 18, 6670  

    158) Diamino- and Mixed Amino-Amido-N-Heterocyclic Carbenes Based on Triazine Backbones
    A. Makhloufi, W. Frank, C. Ganter
    Organometallics  2012, 31, 2001  

    157) Reactivity of an Oxalamide-Based N-Heterocyclic Carbene
    M. Braun, W. Frank, C. Ganter
    Organometallics  2012, 31, 1927

2011
  • 2011

    156) Fluorinating reagents with (perfluoralkyl)fluorophosphate anion
    N. Ignatiev, A. Atatrah, P. Barthen, W. Frank, Merck Patent GmbH, 64293 Darmstadt (Germany)
    DE102010013971 (A1) 2011, 12.15,
    WO2011124307 (A1)  

    155) Electrolyte formulations
    K. Kawata, H. Yoshizaki, H. Shinohara, P. Kirsch, N. Ignatiev, M. Schulte, J. Sprenger, M. Finze, W. Frank, Merck Patent GmbH, 64293 Darmstadt (Germany)
    EP20100000405, WO2011085965 (A1)  2011, 07.21  

    154) Method for producing perfluoralkylcyanoborates or perfluoralkylcyanofluoroborates
    N. Ignatiev, M. Schulte, J. Sprenger, M. Finze, W. Frank, Merck Patent GmbH, 64293 Darmstadt (Germany)
    EP20100000427, WO2011085966 (A1)  2011, 07.21  

    153) Compounds containing perfluoralkyl-cyano-alkoxy-borate anions or perfluoralkyl-cyano-alkoxy-fluoro-borate anions
    H. Shinohara, K. Kawata, H. Yoshizaki, P. Kirsch, N. Ignatiev, W. R. Pitner, M. Schulte, J. Sprenger, M. Finze, W. Frank, Merck Patent GmbH, 64293 Darmstadt (Germany)
    EP20100000407, WO2011085967 (A1)  2011, 07.21  

    152) Enantioselective and Diastereoselective Tsuji-Trost Allylic Alkylation of Lactones: An Experimental and Computational Study
    P. Meletis, M. Patil, W. Thiel, W. Frank, M. Braun
    Chem. Eur. J.  2011, 17, 11243  

    151) Blue-luminescent 5-(3-indolyl)oxazoles via microwave-assisted three-component coupling-cycloisomerization-Fischer indole synthesis
    O. Grotkopp, A. Ahmad, W. Frank, T. J. J. Müller
    Org. Biomol. Chem.  2011, 9, 8130  

    150) First structurally characterized triazinyl palladium complexes via oxidative addition of cyanuric chloride derivatives
    M. Braun, W. Frank, C. Ganter
    J. Organomet. Chem.  2011, 696, 3580  

    149) Hexa-Coordinated Silicon Complexes Derived From Regioisomeric Aminotriphenylethanols and Their Use as Dopants for Liquid Crystals
    S. Schlecht, W. Frank, M. Braun
    Phosphorus, Sulfur and Silicon  2011, 186, 1585  

    148) A Cationic N-Heterocyclic Carbene with an Organometallic Backbone: Synthesis and Reactivity
    B. Hildebrandt, W. Frank, C. Ganter
    Organometallics  2011, 30, 3483  

    147) Antifouling Bastadin Congeners Target Mussel Phenoloxidase and Complex Copper(II) Ions
    M. Bayer, C. Jellio, J.-P. Maréchal, W. Frank, W. Lin, H. Weber, P. Proksch
    Mar. Biotechnol.  2011, 13, 1148  

    146) Stereogenic boron in 2-amino-1,1-diphenylethanol-based boronate-imine and amine complexes
    S. Schlecht, W. Frank, M. Braun
    Beilstein J. Org. Chem.  2011, 7, 615  

    145) Rapid Access to Unusual Solid-State Luminescent Merocyanines by a Novel One-Pot Three-Component Synthesis
    C. Muschelknautz, W. Frank, T. J. J. Müller
    Org. Lett.  2011, 13, 2556  

    144) Synthese von ionischen Flüssigkeiten
    N. Ignatiev, P. Barthen, K. Koppe, W. Frank, Merck Patent GmbH, 64293 Darmstadt (Germany)
    DE 10 2009 031 022 A1 2011, 01.05,
    WO2011000490(A2)  

    143) Antitumor products from DDQ as electrophile in the Nenitzescu reaction
    U. Kucklaender, R. Bolling, W. Frank, A. Gratz, J. Jose
    Bioorg. Med. Chem.  2011, 19, 2666 

2010
  • 2010

    142) Zn2(O2CCF3)4 and Zn7O2(O2CCF3)10 - Syntheses and Crystal Structures
    N. van Gellecom, G. Genchev, W. Frank
    Acta Crystallogr.  2010, A66, s247  

    141) The crystal structure of α-sodium stearate NaC18H35O2 · 0.5H2O
    A. C. Schaap, W. Frank
    Acta Crystallogr.  2010, A66, s246  

    140) Synthesis of Benzofuran, Benzothiophene, and Benzothiazole-Based Thioamides and their Evaluation as KATP Channel Openers
    A. Fischer, C. Schmidt, S. Lachenicht, D. Grittner, M. Winkler, T. Wrobel, A. Rood, H. Lemoine, W. Frank, M. Braun
    ChemMedChem  2010, 5, 1749  

    139) An N-heterocyclic Carbene Ligand with an Oxalamide Backbone
    M. Braun, W. Frank, G. Reiss, C. Ganter
    Organometallics  2010, 29, 4418  

    138) Insertion-Coupling-Cycloisomerization Domino Synthesis and Cation-Induced Halochromic Fluorescence of 2,4-Diarylpyrano[2,3-b]indoles
    J. Schönhaber, W. Frank T. J. J. Müller
    Org. Lett.  2010, 12, 4122  

    137) [Hg2Cl][AlCl4] and Some Arene Solvates of Hg2[AlCl4]2, Hg2[Al2Cl7]2 and Hg2[Al4O2Cl10]
    M. Seidemann, W. Frank
    Z. Anorg. Allg. Chem.  2010, 636, 2093  

    136) Crystal Engineering of new Alkylene-diammonium Tetrabromidoferrates
    C. Müller, W. Frank
    Z. Anorg. Allg. Chem.  2010, 636, 2092  

    135) [AlZn(μ4-O)(μ-O2CCF3)3]4 - Solis-State Synthesis and Crystal Structure
    G. Genchev, W. Frank
    Z. Anorg. Allg. Chem.  2010, 636, 2092  

    134) Zn(O2CCF3)2 - Solid-State Synthesis and Crystal Structure
    G. Genchev, W. Frank
    Z. Anorg. Allg. Chem.  2010, 636, 2091  

    133) New Three-Component Glyoxylation-Decarbonylative Stille Coupling Sequence to Acyl Heterocycles under Mild Conditions
    B. O. A. Tasch, E. Merkul, W. Frank, T. J. J. Müller
    Synthesis  2010, 13, 2139  

    132) Synthesis of a Cyclopent[g]isoquinoline Building Block for Fredericamycin A
    M. Braun, G. Kergoet, F. Kruska, W. Frank
    Synthesis  2010, 12, 2023  

    131) The betainic form of (imidazol-2-yl)-phenylphosphinic acid hydrate
    P. C. Kunz, W. Frank
    Acta Crystallogr.  2010, E66, o1440  

    130) Chelated Boronate-Imine and Boronate-Amine Complexes as Chiral Dopants for Nematic Liquid Crystals
    S. Schlecht, W. Frank, M. Braun
    Eur. J. Org. Chem.  2010, 3721  

    129) N-Dimethylphosphinoyl-substituted Aminomethanephosphonic Acids
    V. Lachkova, S. Varbanov, W. Frank, H. Keck
    Z. Naturforsch.  2010, 65b, 556  

    128) Square-Planar 2-Toluenido(triphenylphosphanyl)nickel(II) Complexes Containing Bidentate N,O Ligands: An Example of Planar Chirality
    U. Beckmann, G. Hägele, W. Frank
    Eur. J. Inorg. Chem.  2010, 1670  

    127) Microwave-assisted three-component coupling-addition-SNAr (CASNAR) sequences to annelated 4H-thiopyran-4-ones
    B. Willy, W. Frank, T.J.J. Müller
    Org. Biomol. Chem.  2010, 8, 90 

2009
  • 2009

    126) Herstellung von CF3O-Gruppen enthaltenden Verbindungen
    N. Ignatiev, W. Hierse, M. Seidel, A. Bathe, J. Schröter, K. Koppe, T. Meier, W. Frank, Merck Patent GmbH, 64293 Darmstadt (Germany)
    DE 10 2008 024 221 A1 2009.11.26
    WO2009141053(A1)  

    125) Triphenylethanediol-Derived 2-Chloro-1,3,2,-dioxaphospholane: Synthesis, Structure, and Reaction with Chiral Alcohols
    T. Meier, M. Braun, W. Frank
    Phosphorus, Sulfur and Silicon  2009, 184, 2536  

    124) The preparation, spectroscopic characterization and X-ray crystal structures of the pyrrole-2-carboxaldehyde Schiff base of S-allyldithiocarbazate (HL) and its nickel(II) complex ([Ni(L)2])
    M. Yazdanbakhsh, R. Takjoo, W. Frank, A. Kaju
    J. Coord. Chem.  2009, 62, 3651  

    123) Three-Component Synthesis of N-Boc-4-iodopyrroles and Sequential One-Pot Alkynylation
    E. Merkul, C. Boersch, W. Frank, T.J.J. Müller
    Org. Lett.  2009, 11, 2269  

    122) Coordination Chemistry and Catalytic Application of Bidentate Phosphaferrocene-Pyrazole and -Imidazole Based P,N-Ligands
    H. Willms, W. Frank, C. Ganter
    Organometallics  2009, 28, 3049  

    121) One-pot three-component synthesis, structure and redox properties of ferrocenyl isoxazoles
    B. Willy, W. Frank, F. Rominger, T.J.J. Müller
    J. Organomet. Chem.  2009, 694, 942  

    120) Low temperature in situ crystal growth and crystal structure analysis of the primary hydrolysis product of silicon tetrakis(trifluoroacetate)
    A. Kühne, E. Hammes, and W. Frank
    Z. Krist. Suppl.  2009, 29, 112  

    119) Crystal structures of a series of new pentafluorobenzoic acid-arene adducts with π-π stacking columnar structures
    M. Seidemann, A. Kühne, and W. Frank
    Z. Krist. Suppl.  2009, 29, 112  

    118) Low temperature diffraction studies of labile zinc trifluoroacetates as precursors for ZnO:F generation
    S. Wallus, W. Frank, J. Poidinger, R. Kucharek, A. Atatrah, and E. Hammes
    Z. Krist. Suppl.  2009, 29, 42  

    117) Bilayered hybrid materials from sodium methanesulfonate and platinum metal compounds
    W. Frank and V. Verheyen
    Z. Krist. Suppl.  2009, 29, 41  

    116) Temperature dependent alkylene chain-order/disorder phase transition in the inorganic organic hybrid material (H3N(CH2)5NH3)2(H5O2)[FeCl6]Cl2
    T. Hahn and W. Frank
    Z. Krist. Suppl.  2009, 29, 21  

    115) Crystal structures of acidic Antimony(III) trifluoroacetates
    N. van Gellecom, W. Frank, and B. Kugel
    Z. Krist. Suppl.  2009, 29, 9  

2008
  • 2008

    114) Boron-Based Diastereomerism and Enantiomerism in Imine Complexes - Determination of the Absolute Configuration at Boron by CD Spectroscopy
    M. Braun, S. Schlecht, M. Engelmann, W. Frank and S. Grimme
    Eur. J. Org. Chem.  2008, 31, 5221  

    113) The first structural characterization of a rare earth ethanesulfonate
    S. Wallus and W. Frank
    Acta Crystallogr.  2008, C64, m384  

    112) First Concluding Crystallographic Characterization of Zinc Alkanesulfonates
    W. Frank and S. Wallus
    Z. Anorg. Allg. Chem.  2008, 634, 2038  

    111) Solid State Structures of Certain Hydrated Sodium Alkanesulfonates and Prediction of Lattice Parameters
    W. Frank and A. Jablonka
    Z. Anorg. Allg. Chem.  2008, 634, 2037  

    110) Crystal Engineering of new Alkylammonium Hexachloridoferrates
    W. Frank and T. Hahn
    Z. Anorg. Allg. Chem.  2008, 634, 2037  

    109) Straightforward synthesis of phosphametallocenium cations of Rh and Ir
    V. Schnitzler, W. Frank and C. Ganter
    J. Organomet. Chem.  2008, 693, 2610  

    108) Synthesis and Spectroscopic Characterization of the Benzaldehyde Schiff Base of S-Allyldithiocarbazate and its Copper(II) Complex and the X-ray Crystal Structure of Bis[S-allyl-β-N-(benzylidene)dithiocarbazato]Copper(II)
    M. Yazdanbakhsh, M. M. Heravi, R. Takjoo and W. Frank
    Z. Anorg. Allg. Chem.  2008, 634, 972  

    107) Unexpected Coordination Modes of the Tris(imidazolyl)phosphane Oxide Ligand 4-TIPOiPr in the Chloro Complexes of Zinc, Cobalt and Nickel
    P. C. Kunz, A. Zribi, W. Frank and W. Kläui
    Z. Anorg. Allg. Chem.  2008, 634, 724  

    106) Hybrid Ligands with N-Heterocyclic Carbenes and Chiral Phosphaferrocene Components
    H. Willms, W. Frank and C. Ganter
    Chem. Eur. J.  2008, 14, 2719  

    105) The inorganic-organic hybrid material triethylenetetrammonium hexachlorido rhodate(III) chloride
    T. Hahn and W. Frank
    Acta Crystallogr.  2008, E64, m257 

2007
  • 2007

    104) Putrescine bisamides from Aglaia gigantea
    T. N. Duong, R. Edrada, R. Ebel, V. Wray, W. Frank, A. T. Duong, W. H. Lin and P. Proksch
    J. Nat. Prod.  2007, 70, 1640

    103) Synthesis, Characterization and Crystal Structure of Novel Mixed Bridged Trinuclear Oxo-Centered Iron(III), Chromium(III) Complexes Containing Terminal Unsaturated Carboxylato and Acrylic Acid Dimer Anion Ligands
    M. Yazdanbakhsh, M. H. Alizadeh, H. Zare Khorramdel and W. Frank
    Z. Anorg. Allg. Chem.  2007, 633, 1193  

    102) Synthesis and Characterization of Water-Soluble Zinc, Cobalt(II) and Copper(II) Complexes with a Neutral Tripodal N,N,N-Ligand: Crystal Structures of [(κ3N-4-TIPOiPr)Co(H2O)(κ2O-NO3)]NO3 and [(κ3N-4-TIPOiPr)Cu(H2O)(κO-SO4)], 4-TIPOiPr = tris(2-isopropylimidazol-4(5)-yl)phosphane oxide
    P. Kunz, A. Zribi, W. Frank and W. Kläui
    Z. Anorg. Allg. Chem.  2007, 633, 955  

    101) Synthesis, Structure and Reactivity of Trimethylsilyl-Substituted Phosphametallocenes
    R. Loschen, C. Loschen, W. Frank and C. Ganter
    Eur. J. Inorg. Chem.  2007, 553  

    100) Ambident nitrogen and oxygen ligands of the type Tris(pyrazolyl)methanesulfonate: An "IR criterion" for the assignment of the coordination mode
    T. Chenskaya, M. Berghahn, P. Kunz, W. Frank und W. Kläui
    J. Mol. Struct.  2007, 829, 135  

2006
  • 2006

    99) Novel oxygenated meroterpenoids and drimane sesquiterpenoids from the sponge-derived fungus Penicillium citreonigrum
    R. Ebel, Y. Rusman, G. Brauers, P. Proksch, W. Frank, V. Wray
    Planta Med.  2006, 72, S_027  

    98) Kooperative hydrophile und hydrophobe Wechselwirkungen in Natriumalkansulfonaten
    W. Frank und S. Wallus
    Z. Anorg. Allg. Chem.  2006, 632, 2154  

    97) Neue Strukturmotive beim crystal engineering von Hybridmaterialien mit komplexen anorganischen Anionen und stickstoffhaltigen organischen Kationen
    T. Hahn, G. J. Reiß und W. Frank
    Z. Anorg. Allg. Chem.  2006, 632, 2156  

    96) Kristallographische Charakterisierung eines Seltenerdethansulfonats
    W. Frank und S. Wallus
    Z. Anorg. Allg. Chem.  2006, 632, 2155  

    95) Solid state structures of primary hydrolysis products of bismuth(III) alkanesulfonates
    W. Frank und S. Wallus
    Z. Anorg. Allg. Chem.  2006, 632, 2155  

    94) Aryl Indanyl Ketones: Efficient Inhibitors of the Human Peptidyl Prolyl cis/trans Isomerase Pin1
    S. Daum, F. Erdmann, G. Fischer, B. Féaux de Lacroix, A. Hessamian-Alinejad, S. Houben, W. Frank und M. Braun
    Angew. Chem.  2006, 118, 7615
    Angew. Chem. Int. Ed. Engl. 2006, 45, 7454  

    93) One pot synthesis and X-ray crystallographic investigation of p-t-butylcalix[4]arenes with flexible dimethylphosphinoylpropoxy ligating groups at the narrow rim
    V. Kurteva, S. Varbanow und W. Frank
    Supramol. Chem.  2006, 18, 621  

    92) Kaliummethansulfonat - Wasser (5/4): Kristallographische Charakterisierung eines "Scheinmonohydrates"
    S. Wallus und W. Frank
    Z. Krist. Suppl.  2006, 24, 105  

    91) Kristallographische Charakterisierung von Komponenten der roten Öle der Friedel-Crafts-Reaktion
    W. Frank, G. Korrell, F.-G. Wittmer und G. J. Reiß
    Z. Krist. Suppl.  2006, 24, 55  

    90) 1,4,9,10-Anthradiquinone as precursor for antitumor compounds
    L. Schenck, K. Kuna, W. Frank, A. Albert, C. Asche und U. Kuckländer
    Bioorg. Med. Chem.  2006, 14, 3599  

    89) Novel Polymerization of Diethyl Fumarate and Maleate in Aqueous Media via Cyclodextrin-Complexes
    S. W. Choi, W. Frank und H. Ritter
    React. Funct. Polym.  2006, 66, 149 

2005
  • 2005

    88) Synthesis of Manganese and Rhenium Half-Sandwich Complexes with Cp-Phosphaferrocene Ligands
    J. Bitta, S. Fassbender, G. Reiss, W. Frank und C. Ganter
    Organometallics  2005, 24, 5176  

    87) Dialkyl Quinone-2,3-dicarboxylates in the Nenitzescu-Reaction
    L. W. Schenk, A. Sippel, K. Kuna, W. Frank, A. Albert und U. Kuckländer
    Tetrahedron  2005, 61, 9129  

    86) Bis-Chelated Imine-Alkoxytitanium Complexes: Novel Chiral Dopants with High Helical Twisting Power in Liquid Crystals
    M. Braun, A. Jahn, M. Engelmann, R. Fleischer, W. Frank, C. Kryschi, S. Haremza, K. Kürschner und R. Parker
    Chem. Eur. J.  2005, 11, 1  

    85) Synthesis, Antitumour Activity and Structure-Activity Relationships of 5H-Benzo[b]carbazoles
    C. Asche, W. Frank, A. Albert und U. Kuckländer
    Bioorg. Med. Chem.  2005, 13, 819  

2004
  • 2004

    84) Crystal and Species Engineering with Semi-Flexible Nitrogen Containing Organic Cations: Generation of [H13O6]+ Ions with the Unfavoured Unbranched Topology by Enclosing Hydrochloric Acid in a Porous Inorganic-Organic Hybrid Material
    J. Graf und W. Frank
    Z. Anorg. Allg. Chem.  2004, 630, 1894  

    83) Convergent Diastereoselective Synthesis of Isopilocarpine by One-pot Michael Addition-Alkylation Reaction
    M. Braun, C. Bühne, D. Cougali, K. Schaper und W. Frank
    Synthesis  2004, 17, 2905  

    82) Vibrational spectra, structure and hydrogen bonding of 5-tert-butylpyrazole and its zinc complexes
    T. B. Chenskaya, M. Berghahn, W. Kläui, J. Graf, W. Frank
    J. Mol. Struct.  2004, 700, 157 

2003
  • 2003

    81) A novel water soluble tripodal imidazolyl ligand as model for the tris histine motif of zinc enzymes: Nickel, cobalt and zinc complexes and a comparison to metal binding in carbonic anhydrase
    P. C. Kunz, G. J. Reiß, W. Frank und W. Kläui
    Eur. J. Inorg. Chem.  2003, 3945  

    80) Tris(pyrazolyl)methanesulfonates: More Than Just Analogues of Tris(pyrazolyl)borate Ligands; N,N,N-, N,N,O-, and Other Coordination Modes
    W. Kläui, M. Berghahn, W. Frank, G. J. Reiß, T. Schönherr, G. Rheinwald und H. Lang
    Eur. J. Inorg. Chem.  2003, 2059  

    79) The Coordination Chemistry of the Pentadentate 2,2,6,6-Tetrakis(aminomethyl)-4-azaheptane (ditame)
    K. Hegetschweiler, O. Maas, A. Zimmer, R. J. Geue, A. M. Sargeson, J. Harmer, A. Schweiger, I. Buder, G. Schwitzgebel, V. Reiland und W. Frank
    Eur. J. Inorg. Chem.  2003, 1340  

2002
  • 2002

    78) Synthesis, Structural and Spectroscopic Characterization of the α,ω-Diammonioalkane Hexabromorhodates(III) [H3N(CH2)xNH3]2[H5O2][RhBr6]Br2 (x = 3,4) - IR Spectra of [H5O2]+ Ions with Weak Solid State Interactions
    M. Bujak, W. Frank
    Z. Naturforsch. B  2002, 1391  

    77) Temperaturabhängige Untersuchungen zur Kristallstruktur von trans-Aquahydroxotetramminrhodium(III)-diperchlorat
    W. Frank, J. Graf
    Z. Anorg. Allg. Chem.  2002, 628, 2168  

    76) Basische Schichten- und Raumnetzcarboxylate des Bismuts
    B. Kugel, W. Frank
    Z. Anorg. Allg. Chem.  2002, 628, 2178  

    75) An iron(II) complex with an N4S ligand - a novel model compound to mimic cytochrome P450 activity
    O. Fazio, M. Gnida, W. Meyer-Klaucke, A. X. Trautwein, W. Frank und W. Kläui
    Eur. J. Inorg. Chem.  2002, 2891  

    74) [(C5H5)Co{P(O)(OH)2}H], A novel organometallic tris-phosphonic acid that dissolves glass to form a six-coordinate silicon complex
    W. Kläui, N. Mocigemba, A. Weber-Schuster, W. Frank, D. Mootz, R. Bell, W. Poll und H. Wunderlich
    Chem. Eur. J.  2002, 8, 2335  

    73) 6-Sulfonylchromenes as Highly Potent Katp-Channel Openers
    E. Salamon, R. Mannhold, H. Weber, H. Lemoine und W. Frank
    J. Med. Chem.  2002, 45, 1086 

2001
  • 2001

    72) Die inkommensurabel modulierte Raumtemperaturstruktur von trans-Aquahydroxotetramminrhodium(III)-diperchlorat
    W. Frank und J. Graf
    Z. Krist. Suppl.  2001, 18, 71  

    71) Aglacins A-D, First Representatives of a New Class of Aryltetralin Cyclic Ether Lignans from Aglaia cordata
    B.-G. Wang, R. Ebel, B. W. Nugroho, D. Prijono, W. Frank, K. G. Steube, X.-J. Hao und P. Proksch
    J. Nat. Prod.  2001, 64, 1521  

    70) Darstellung, Reaktionen und 51V-NMR-spektroskopische Untersuchungen der Imidovanadium(V)-trichloride: RN=VCl3 (R=H; SiMe3, Alkyl)
    F. Preuss, U. Fischbeck, F. Tabellion, J. Perner, W. Frank und G. J. Reiß
    Z. Naturforsch. B  2001, 56, 255 

2000
  • 2000

    69) Crystal Engineering mikroporöser Alkylammoniumhexachlororhodate
    J. Graf, G. J. Reiß und W. Frank
    Z. Krist. Suppl.  2000, 17, 162  

    68) Crystal Engineering mikroporöser Feststoffe: HCl-Lösungen unterschiedlicher Konzentration inkorporiert in mikroporösem Piperaziniumhexachlororhodat(III)
    J. Graf, G. J. Reiß und W. Frank
    Z. Krist. Suppl.  2000, 17, 162  

    67) Drei Modifikationen von Antimon(III)-trifluoroacetat: Lösungsmittelkontrollierte Dimensionalität koordinationspolymerer Verbände
    B. Kugel und W. Frank
    Z. Krist. Suppl.  2000, 17, 62

vor 2000
  • vor 2000

    66) N,N'-Bis(trimethylsilyl)benzamidinato-Komplexe von Vanadium(V), Niob(V) und Tantal(V)
    F. Preuss, M. Scherer, C. Klingshirn, G. Hornung, M. Vogel, W. Frank, G. J. Reiß
    Z. Naturforsch. B 1999, 54, 1396

    65) Bis(1,7-diammonioheptan)-hexachlororhodat(III)-chlorid-Wasser (1/1): Eine Kanalstruktur mit tetragonaler Pseudosymmetrie
    G. J. Reiß und W. Frank
    Z. Krist. Suppl. 1999, 16, 57

    64) Crystal Engineering: Hydronium-Ionen ungewöhnlicher Topologie, stabilisiert in den Hohlräumen mikroporöser Festkörper
    J. Graf, G. J. Reiß und W. Frank
    Z. Krist. Suppl.  1999, 16, 32

    63) Photoreactions of Pentacarbonyl(μ-(η5:3-4-H-indenyl)diiron(Fe-Fe) with Alkynes - Substituent Controlled C-H Transfer or C-C Bond Formation
    C. G. Kreiter, M. Packheiser, W. Frank, V. Reiland, F.-G. Wittmer
    Inorg. Chim. Acta  1999, 296, 127-138

    62) Indenylvanadium(V)-Verbindungen: Darstellung, Struktur und NMR-spektroskopische Untersuchungen
    F. Preuss, J. Perner, W. Frank und G. J. Reiß
    Z. Anorg. Allg. Chem.  1999, 625, 901

    61) Schwermetall-π-Komplexe XIV; [Bi2(OOCCF3)4] · C6Me6: Aren-Addukt eines reduzierten Hauptgruppenelementcarboxylats mit Schaufelradstruktur
    W. Frank, V. Reiland und G. J. Reiß
    Angew. Chem. 1998, 110, 3153
    Angew. Chem. Int. Ed. Engl. 1998, 37, 2983

    60) Synthesis of 7-benzylamino-6-chloro-2-piperazino-4-pyrrolidono-pteridine and novel derivatives free of positional isomeres. Potent inhibitors of cAMP-specific phosphodiesterase and of malignant tumor cell growth
    K.-H. Merz, D. Marko, T. Regiert, G. J. Reiß, W. Frank, G. Eisenbrand
    J. Med. Chem.  1998, 41, 4733  

    59) Untersuchungen an Systemen des Typs PCl3/MCl3/Aren (M = Al, Ga) I: Reaktionen mit Monohalogenbenzolen; Multikern-NMR-spektroskopische Charakterisierung von Aryldichlorhydrogenphosphonium-Ionen; Struktur des para-Fluorphenyldichlorphosphonium-tetrachloroaluminats
    W. Frank, B. Gelhausen, R. Salzer und G. J. Reiß
    Z. Naturforsch. B  1998, 53, 1149  

    58) Heavy-Metal π Complexes XIII; Trichloro-1,2,3-trimethylbenzenebismuth(III)
    W. Frank und V. Reiland
    Acta Crystallogr. C  1998, 54, 1626  

    57) Chiroptical Properties of the Cisoid Enone Chromophore
    J. Frelek, W. J. Szczepek, H. P. Weiß, G. J. Reiß, W. Frank, H.-G. Kuball, J. Brechtel und B. Schultheis
    J. Am. Chem. Soc.  1998, 120, 7010  

    56) The Structure and Reactivity of [Mo33S-μ(S2)3]4+ Complexes. Quantum Chemical Calculations, X-ray Structural Characterization and Raman Spectroscopic Measurements
    M. J. Mayor Lopez, J. Weber, K. Hegetschweiler, M. D. Meienberger, F. Joho, S. Leoni, R. Nesper, G. J. Reiß, W. Frank, B. A. Kolesov, V. P. Fedin und V. E. Fedorov
    Inorg. Chem.  1998, 54, 2633  

    55) Reductive Decyanantion of Annulated Aminocyclopropane-endo-carbonitriles - a Way to Annulated Cyclopropane-exo-amines
    E. Vilsmaier, G. Milch, W. Roth, W. Frank und G. J. Reiß
    J. Prakt. Chem.  1998, 340, 356  

    54) Structure of Bis(1,3,5-triamino-1,3,5-trideoxy-cis-inositol) Copper(II) Dichloride Tetrahydrate
    G. J. Reiß, W. Frank, K. Hegetschweiler und D. Kuppert
    Acta Crystallogr. C  1998, 54, 614  

    53) The Reactions of R2Ga-GaR2 and R2In-InR2 [R = CH(SiMe3)2] with Protic Reagents - Substituent Exchange versus Cleavage of the Element-Element Bond
    W. Uhl, R. Graupner, I. Hahn, T Spies und W. Frank
    Eur. J. Inorg. Chem.  1998, 355  

    52) Heavy Metal Complexes XII; A monomeric bis(arene)lead(II) complex with a plumbocene-like bent sandwich structural unit
    W. Frank und F.-G. Wittmerr
    Chem. Ber.  1997, 130, 1731  

    51) The Tri-μ-amido-bis(triammineplatinum(IV)) Cation; Preparation, Structure and Acidity
    W. Frank, L. Heck, S. Müller-Becker und T. Raber
    Inorg. Chim. Acta (Platinum Special Issue)  1997, 265, 17  

    50) Alkylammonium Hexachlorometalates V; Bis(1,6-diammoniohexane) Tetraaquahydrogen Hexachlororhodate Dichloride: Chain-like [H9O4]+ Ions Enclosed in the Cavities of a Complex Organic-inorganic Framework
    W. Frank und G. J. Reiß
    Inorg. Chem.  1997, 36, 4593  

    49) Ein siebenkerniger Polyoxo-Polyolato-Komplex von Tantal(V) mit einem neuartigen [Ta7O12]11+-Kern mit Doppeladamantanstruktur
    K. Hegelschweiler, T. Raber, G. J. Reiß, W. Frank, M. Wörle, A. Currao, R. Nesper und T. Kradolfer
    Angew. Chem.  1997, 109, 2052  

    48) Dicarbonyl-bis-(η5-cyclopentadienyl)(μ-1,4-:4,5--1,4-pentadien-1,4-diyl)oxo-ditungsten(W-W)
    C. G. Kreiter, C. B. Schwarz, W. Frank und G. J. Reiß
    Acta Crystallogr. C  1997, 53, 1018  

    47) Phosphan-, Phosphit- und Phosphido-Komplexe des Vanadium(V)
    F. Preuss, M. Seidel, M. Vogel, G. Overhoff, G. Hornung, W. Frank, G. J. Reiß und S. Müller-Becker
    Z. Anorg. Allg. Chem.  1997, 623, 1220  

    46) Molecular Structure of an Intermediate of the Light-induced [6+4]-Cycloadditions of Dienes to Tricarbonyl(η6-1,3,5-cyclo-heptatriene)chromium(0)
    C. G. Kreiter, R. Eckert, W. Frank und G. J. Reiß
    Inorg. Chim. Acta  1996, 251, 95  

    45) (η4-1,3-Butadiene)tricarbonyl-μ-hydrido(μ-η1:5-indene-1,1-diyl)-(η5-indenyl)dimolybdenum
    C. G. Kreiter, R. Meuser, W. Frank und S. Müller-Becker
    Acta Crystallogr. C  1996, 52, 2701  

    44) Alkylammonium Hexachlorometalates IV; Synthesis and Crystall Structure of Bis(1,4-diammoniobutane) Diaquahydrogen Hexachlororhodate Dichloride
    W. Frank und G. J. Reiß
    Chem. Ber.  1996, 129, 1355  

    43) Photochemisch induzierte Cycloadditionen von Diphenylacetylen an Tricarbonyl-η5-2.4-dimethyl-2,4-pentadien-1-yl-mangan
    C. G. Kreiter, E.-C. Koch, W. Frank und G. J. Reiß
    Z. Naturforsch. B  1996, 51, 1479  

    42) Spezielle Alkylammoniumhexachlorometallate III; Synthese und Struktur von Tris(guanidinium)-hexachlororhodat(III)
    W. Frank und G. J. Reiß
    Z. Naturforsch. B  1996, 51, 1464  

    41) Spezielle Alkylammoniumhexachlorometallate II; Synthese und Kristallstruktur von Bis(1,2-diammoniopropan)-hexachlororhodat(III)-chlorid
    W. Frank und G. J. Reiß
    Z. Naturforsch. B  1996, 51, 1459  

    40) Synthese, Struktur und Bindungsverhältnisse eines gemischtvalenten Tetraphosphets
    W. Frank, V. Petry, E. Gerwalin und G. J. Reiß
    Angew. Chem.  1996, 108, 1616
    Angew. Chem. Int. Ed. Engl. 1996, 35, 1512  

    39) Uranium-(IV)-bisamido, -imido and bisacetylide complexes: synthesis, molecular structure, solution dynamics and interconversion reactions
    T. Straub, W. Frank, G. J. Reiß und M. S. Eisen
    J. Chem. Soc., Dalton Trans.  1996, 2541  

    38) Spezielle Alkylammoniumhexachlorometallate; Kristallisationsverhalten und Kristallstruktur von Diethylentriammoniumhexachlororhodat
    W. Frank, G. J. Reiß und I. Kleinwächter
    Z. Anorg. Allg. Chem.  1996, 622, 729  

    37) Structure of Hexacarbonyl(η5:1-2-cyclopentadiendiyl-ethyl)-(μ-η1:3-1-ethoxy-2-propenylidene)-molybdenum-tungsten
    W. Frank, C. G. Kreiter, G. J. Reiß und S. Schufft
    Acta Crystallogr.  1996, C52, 356  

    36) Structure of Dichlorobis(tris(pentafluorophenyl)phosphane)-palladium(II)
    B. Bertsch-Frank und W. Frank
    Acta Crystallogr.  1996, C52, 328  

    35) Schwermetall-π-Komplexe XI; Synthese, Struktur und thermisches Verhalten von Bis(1,2,4-trimethylbenzol)thallium(I)-tetrachloroaluminat bzw. -gallat; Zum Einfluß des Gegenions auf die Struktur eines kationischen Bis(aren)hauptgruppenmetall-Komplexes
    W. Frank, G. Korrell und G. J. Reiß
    J. Organomet. Chem.  1996, 506, 293  

    34) Das Nonaaquabismut(III)-Kation
    W. Frank, G. J. Reiß und J. Schneider
    Angew. Chem.  1995, 107, 2572
    Angew. Chem. Int. Ed. Engl. 1995, 34, 2416  

    33) Komplexbildung des tert.-Butyliminovanadium(V)-trichlorid mit O-Donorliganden
    F. Preuss, G. Hornung, W. Frank, S. Müller-Becker und G. J. Reiß
    Z. Anorg. Allg. Chem.  1995, 621, 1663  

    32) Synthesis and Crystal Structure of Bismuth(III) Trifluoroacetate - Trifluoroacetic Acid Adduct, Bi(OOCCF3)3 · HOOCCF3
    G. J. Reiß, W. Frank und J. Schneider
    Main Group Metal Chem.  1995, 18, 827  

    31) Photochemisch induzierte [5+2, 3+2]-Cycloaddition von 3-Hexin an Tricarbonyl-η5-2,4-cycloheptadien-1-ylmangan
    C. G. Kreiter, C. Fiedler, W. Frank und G. J. Reiß
    Chem. Ber.  1995, 128, 515  

    30) Schwemetall-π-Komplexe X; Synthese und Struktur von {[(1,3,5-(CH3)3C6H3)2Tl][AlCl4]}2: ein arenstabilisiertes dimeres Thallium(I)-tetrachloroaluminat
    W. Frank, G. Korrell und G. J. Reiß
    Z. Anorg. Allg. Chem.  1995, 621, 765  

    29) Photochemisch induzierte [5+2, 3+2]-Cycloaddition von Alkinen an Tricarbonyl-η5-cyclohexadienylmangan
    C. G. Kreiter, C. Fiedler, W. Frank und G. J. Reiß
    J. Organomet. Chem.  1995, 490, 133  

    28) Photochemisch induzierte C-C-Verknüpfung von Tricarbonyl-η5-2,4-dimethyl-2,4-pentadien-1-yl-mangan mit 1-Dimethyl-amino-2-propin - Synthese eines 5,7-Dimethylamino-N-2,4-heptadien-1-yl-Chelatkomplexes
    C. G. Kreiter, E.-C. Koch, W. Frank und G. J. Reiß
    J. Organomet. Chem.  1995, 490, 125  

    27) Structure of Methyltintrichloride
    W. Frank, D. Kuhn und G. J. Reiß
    Acta Crystallogr.  1994, C50, 1904  

    26) Light-induced Formal [5+2]Cycloaddditions at Manganese
    C. G. Kreiter, E.-C. Koch, W. Frank und G. J. Reiß
    Inorg. Chim. Acta  1994, 220, 77  

    25) Photoreaktionen von Tricarbonyl-η5-cyclopentadienyl-hydrido-wolfram und Tricarbonyl-hydrido-η5-indenyl-wolfram mit 1,3,5,7-Cyclooctatetraen
    C. G. Kreiter, H.-P. Fröhlich, W. Frank und S. Müller-Becker
    J. Organomet. Chem.  1994, 472, 139  

    24) Darstellung und Struktur der zweikernigen tert-Butylimino-vanadium(IV)-Komplexe [μ-NtC4H9)2(CH2Me2)2X2] (X=OtC4H9, CH2Cme3)
    F. Preuss, G. Overhoff, H. Becker, H. J. Häusler, W. Frank und G. J. Reiß
    Z. Anorg. Allg. Chem.  1993, 619, 1827  

    23) Schwermetall-π-Komplexe. IX. Die Kettenpolymere {(1,2-(CH3)2C6H4BiCl3)2}x, {(1,3-(CH3)2C6H4BiCl3)2}x und {(1,4-(CH3)2C6H4BiCl3)2}x
    W. Frank und J. Schneider
    Z. Anorg. Allg. Chem.  1993, 619, 1073  

    22) Heavy Metal Complexes VIII; The Layer Polymer {[(C6H6)BiCl3]2}x,y: Very Weak Bismuth-Arene Bonding in the Parent Compound od the Bismuth Analogue of Menshutkin Complexes
    W. Frank, S. Müller-Becker und J. Schneider
    J. Chem. Soc., Chem. Commun.  1993, 799  

    21) Molekülstruktur von Tetracarbonyl-bis(η5-cyclopentadienyl)-μ-η1:2-vinyliden-dimolybdän
    U. Kern, C. G. Kreiter, S. Müller-Becker und W. Frank
    J. Organomet. Chem.  1993, 444, C31  

    20) Schwermetall-π-Komplexe VII; Zwei Modifikationen eines Cyclopentadienylthallium(I)-Komplexes: Bindeglieder zwischen Hauptgruppenelement-Cp- und Hauptgruppenelement-Aren-Komplexchemie
    W. Frank, D. Kuhn, S. Müller-Becker und A. Razavi
    Angew. Chem.  1993, 105, 102
    Angew. Chem. Int. Ed. Engl. 1993, 32, 90  

    19) Carosche Säure: Molekülstruktur und Assoziation im Festkörper bei -130°C
    W. Frank und B. Bertsch-Frank
    Angew. Chem.  1992, 104, 469
    Angew. Chem. Int. Ed. Engl. 1992, 31, 436  

    18) Schwermetall-π-Komplexe VI; Intra- und intermolekulare Antimon-Cp-Wechselwirkungen im farblosen C5H5SbCl2
    W. Frank
    J. Organomet. Chem.  1991, 406, 331  

    17) Das Tri-μ-amido-bis[triammincobalt(III)]-Kation: der erste dreifach amidoverbrückte Komplex
    W. Frank, K. Hoffmann und L. Heck
    Angew. Chem.  1990, 102, 1178
    Angew. Chem. Int. Ed. Engl. 1990, 29, 1158  

    16) Zur Chemie und Strukturchemie der π-Komplexe schwerer Hauptgruppenelemente sowie Untersuchungen an reduzierten Galliumchloriden und ein Beitrag zur Strukturchemie spezieller Verbindungen mit starken O-H-O-Wasserstoffbrückenbindungen
    W. Frank
    Habilitationsschrift, Saarbrücken  1990  

    15) Schwermetall-π-Komplexe V; Das Schichtenpolymer {([C6H6SnCl][GaCl4])2}x,y
    W. Frank
    Chem. Ber.  1990, 123, 1233  

    14) Schwermetall-π-Komplexe IV; Darstellung, Eigenschaften und Kristallstruktur des roten C5H5BiCl2. Ein Kettenpolymer mit "haptitativer" Fehlordnung eines π-gebundenen Cyclopentadienylliganden
    W. Frank
    J. Organomet. Chem.  1990, 386, 177  

    13) Schwermetall-π-Komplexe III; Darstellung, Eigenschaften und Kristallstrukturen von α- und β-[ToluolSnCl][AlCl4] sowie [MesitylenSnCl][AlCl4]. Zur Abhängigkeit der Aren-Metall-Bindungsstärke von der Arenbasizität
    W. Frank
    Z. Anorg. Allg. Chem.  1990, 585, 121  

    12) Die Kristallstruktur von Ga3Cl7
    W. Frank, W. Hönle und A. Simon
    Z. Naturforsch.  1990, 45b, 1  

    11) rac-Altersolanol A and Related Tetrahydroanthraquinones
    K. Krohn, H. Markus, H. Kraemer und W. Frank
    Liebigs Ann. Chem.  1988, 1033  

    10) Aqua/Hydroxo-Komplexe I; Darstellung und Kristallstruktur von (NH3)5Rh(H7O4)Rh(NH3)5(S2O6)2.5 · H2O. Ein gemischtes Aquopentamminrhodium(III)-hydroxo-pentamminrhodium(III)-dithionat mit einer neuartigen μ-H7O4-Struktureinheit
    W. Frank, T. Stetzer und L. Heck
    Z. Naturforsch.  1988, 43b, 189  

    9) Low Temperature X-ray Structure Techniques for the Characterization of Thermolabile Molecules
    M. Veith and W. Frank
    Chem. Rev.  1988, 88, 81  

    8) Schwermetall-π-Komplexe II; Arenkomplexe des Quecksilbers(I)
    W. Frank und B. Dincher
    Z. Naturforsch.  1987, 42b, 828  

    7) (CH3C6H5BiCl2)(AlCl4) und ((CH3)6C6BiCl2)(AlCl4): Verbindungen mit η6-arenkomplexierten BiCl2+-Einheiten
    W. Frank, J. Weber und E. Fuchs
    Angew. Chem.  1987, 99, 68
    Angew. Chem. Int. Ed. Engl. 1987, 26, 74  

    6) Stickstoffverbindungen von Elementen der dritten Hauptgruppe mit intra- und intermolekularen Donor-Akzeptor-Bindungen; IV. polycyclische Alumina-, Lithia-, Magnesia- und Sodia-Silazane
    M Veith, W. Frank, F. Töllner und H. Lange
    J. Organomet. Chem.  1987, 326, 315  

    5) Bis(η2-ethen)(η6-toluol)eisen
    U. Zenneck und W. Frank
    Angew. Chem.  1986, 98, 806
    Angew. Chem. Int. Ed. Engl. 1986, 25, 831  

    4) Zur stereochemischen Aktivität einsamer Elektronenpaare an niederwertigen Elementen der 4. Hauptgruppe: (GeNtBu)4 · 2 AlCl3 und (SnNtBu)4 · 2 AlCl3
    M. Veith und W. Frank
    Angew. Chem.  1985, 97, 213
    Angew. Chem. Int. Ed. Engl. 1985, 24, 315  

    3) Stickstoffverbindungen von Elementen der dritten Hauptgruppe mit intra- und intermolekularen Donor-Akzeptor-Bindungen; II. Strukturelle Untersuchungen
    M. Veith, H. Lange, O. Recktenwald und W. Frank
    J. Organomet. Chem.  1985, 294, 273  

    2) Zur koordinativen Absättigung der Elemente Ag, Al, Ge(II) und Sn(II) in molekularen Polycyclen
    W. Frank
    Dissertation, TU Braunschweig  1985  

    1) Sn3(N tBu)2(OtBu)2, ein Molekül mit neuartigem, polycyclischem Gerüst
    M. Veith und W. Frank
    Angew. Chem.  1984, 96, 193
    Angew. Chem. Int. Ed. Engl. 1984, 23, 158

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