@article{LambertKauppSchleyer1993,
  author    = {Lambert, Christoph and Kaupp, Martin and Schleyer, Paul von Rague},
  title     = {"Inverted" Sodium-Lithium Electronegativity: Polarity and Metalation Energies of Organic and Inorganic Alkali-Metal Compounds},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-60054},
  year      = {1993},
  abstract  = {No abstract available},
  subject      = {Anorganische Chemie},
  language  = {en}
}
@article{BraunschweigDewhurstSchwabetal.2010,
  author    = {Braunschweig, Holger and Dewhurst, Rian D. and Schwab, Katrin and Wagner, Katharina},
  title     = {{N ',N ''-Bis[2,6-bis(1-methylethyl)phenyl]-N,N-dimethylguanidinato-kappa N-2 ',N ''}dibromidoborane},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-67622},
  year      = {2010},
  abstract  = {In the molecular structure of the title compound, C27H40N3BBr2, the B atom is connected to two bromide substituents and a guanidinate scaffold, forming a four- membered ring. An aryl group is connected to each N atom in the ring that contains two isopropyl groups in positions 2 and 6.},
  subject      = {Anorganische Chemie},
  language  = {en}
}
@article{TackeWuttkeHenke1992,
  author    = {Tacke, Reinhold and Wuttke, F. and Henke, H.},
  title     = {Zur Stereochemie der mikrobiellen Reduktion von rac-Acetyl( t-butyl)methylphenylsilan mit Trigonopsis variabilis (DSM 70714) und Corynebacterium dioxydans (ATCC 21766): Aufkl{\"a}rung der absoluten Konfiguration der Biotransformationsprodukte (SiR,CR)- und ( SiS ,CR)-t-Butyl( 1-hydroxyethyl)methylphenylsilan},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-64176},
  year      = {1992},
  abstract  = {No abstract available},
  subject      = {Anorganische Chemie},
  language  = {en}
}
@article{TackeBechtMatternetal.1992,
  author    = {Tacke, Reinhold and Becht, J. and Mattern, G. and Kuhs, W. F.},
  title     = {Zur Existenz zwitterionischer \(\lambda_5\)-(Ammonioorganyl)tetrafluorosilicate: Synthese sowie Kristall- und Molek{\"u}lstruktur von Tetrafluoro(pyrrolidiniomethyl)silicat},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-64217},
  year      = {1992},
  abstract  = {The zwitterionic tetrafluoro(pyrrolidiniomethyl)silicate (6) was synthesized by the reaction of trimethoxy(pyrrolidinomethyl) silane (7) with hydrogen fluoride in ethanol/hydrofluoric acid (yield 83\%). 6 crystallizes in the space group P2\(_1\)fc with two crystallographically distinct molecules in the asymmetric unit. In both molecules the pentacoordinate silicon atom is surrounded by four fluorine atoms and one carbon atom, the latter being in an equatorial position. The coordination polyhedron of the silicon atoms can be described as a slightly distorted trigonal bipyramid. The zwitterionic structure was also proved for dissolved 6 (solution in CD\(_3\)CN, NMRspectroscopic studies).},
  subject      = {Anorganische Chemie},
  language  = {de}
}
@article{MuehleisenTacke1994,
  author    = {M{\"u}hleisen, M. and Tacke, Reinhold},
  title     = {Twofold deprotonated citric acid as a bidentate ligand of pentacoordinate silicon: synthesis and structural characterization of the zwitterionic \(\lambda_5\)Si-spirosilicate bis[citrato(2-)-O\(^3\),O\(^4\)][(dimethylammonio)methyl]silicate hydrate},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-64388},
  year      = {1994},
  abstract  = {The zwitterionic \(\lambda_5\) Si-spirosilicate bis[ citrato(2-)-0\(^3\) ,0\(^4\) )[ ( dimethylammonio) methyl]silicate (4) was synthesized by reaction of (MeO)\(_3\)SiCH\(_2\)NMe\(_2\) (3) with citric acid (molar ratio 1 :2) in acetonitrile at room temperature and isolated, after crystallization from water, as the hydrate 4 · H\(_2\)O (yield 81 \%). The crystal structure of 4 · H\(_2\)O was studied by single-crystal X-ray diffraction. The alcoxide oxygen atoms and central carboxylate oxygen atoms of two citrato(2-) ligands and one carbon atom coordinate to the silicon atom of 4 · H\(_2\)O. The coordination polyhedron around the pentacoordinate silicon atom (SiO\(_4\)C framework) can be described as a distorted trigonal bipyramid, the two carboxylate oxygen atoms occupying the axial sites. The \(\lambda_5\) Si~silicon(IV) complex 4 also exists in solution (DMSO, H\(_2\)O).},
  subject      = {Anorganische Chemie},
  language  = {de}
}
@article{TackeLange1983,
  author    = {Tacke, Reinhold and Lange, H.},
  title     = {Thermisch induzierte Umlagerung von (Acyloxymethyl)- diorganylsilanen},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-63752},
  year      = {1983},
  abstract  = {Die (Acyloxymethyl)diorganylsilane R\(^1\)R\(^2\)Si(H)CH\(_2\)OC(O)R\(^3\) (2a- d) unterliegen einer thermisch induzierten Umlagerung zu den entsprechenden Acyloxy(methyl)diorganylsilanen R\(^1\)R\(^2\)Si(CH\(_3\))OC(O)R\(^3\) (3a- d). Diese Reaktion beinhaltet formal einen Austausch des am Silicium gebundenen Wasserstoffs mit dem am Kohlenstoff gebundenen Acyloxy-Rest. Bez{\"u}glich der 1,2- Wasserstoff-Verschiebung konnte experimentell ein intramolekularer Prozeß bewiesen werden.},
  subject      = {Anorganische Chemie},
  language  = {de}
}
@article{KauppStollPreussetal.1991,
  author    = {Kaupp, Martin and Stoll, Hermann and Preuss, Heinzwerner and Kaim, Wolfgang and Stahl, Thomas and van Koten, Gerard and Wissing, Elmo and Smeets, Wilberth J. J. and Spek, Anthony L.},
  title     = {Theoretical and Experimential Study of Diamagnetic and Paramagnetic Products from Thermal and Light-Induced Alkyl Transfer between Zinc or Magnesium Dialkyls and 1,4-Diaza-1,3-butadiene Substrates},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-60173},
  year      = {1991},
  abstract  = {No abstract available},
  subject      = {Anorganische Chemie},
  language  = {en}
}
@article{KauppSchleyer1992,
  author    = {Kaupp, Martin and Schleyer, Paul von Rague},
  title     = {The Structure and Stability Trends Fluoro(methyl)plumbanes},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-60105},
  year      = {1992},
  abstract  = {No abstract available},
  subject      = {Anorganische Chemie},
  language  = {en}
}
@article{KauppSchleyer1992,
  author    = {Kaupp, Martin and Schleyer, Paul. von Rague},
  title     = {The Structural Variations of Monomeric Alkaline Earth MX\(_2\)-Compounds (M = Ca, Sr, Ba; X = Li, BeH, BH\(_2\), CH\(_3\), NH\(_2\),OH, F). An ab Initio Pseudopotential Study},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-60152},
  year      = {1992},
  abstract  = {No abstract available},
  subject      = {Anorganische Chemie},
  language  = {en}
}
@article{KauppSchleyerStolletal.1991,
  author    = {Kaupp, Martin and Schleyer, Paul. von Rague and Stoll, Hermann and Preuss, Heinzwerner},
  title     = {The Question of bending of the Alkaline Earth Dihalides MX\(_2\) (M = Be, Mg, Ca, Sr, Ba; X = F, C1, Br, I). An ab Initio Pseudopotential Study},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-60166},
  year      = {1991},
  abstract  = {No abstract available},
  subject      = {Anorganische Chemie},
  language  = {en}
}
@article{KauppSchleyer1993,
  author    = {Kaupp, Martin and Schleyer, Paul von Rague},
  title     = {The Peculiar Coordination of Brium: Ab Initio Study of the Molecular and Electronic Structures of the Group 2 Dihydride Dimers M\(_2\)H\(_4\) (M=Mg, Ca, Sr, Ba)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-60048},
  year      = {1993},
  abstract  = {No abstract available},
  subject      = {Anorganische Chemie},
  language  = {en}
}
@article{KauppCharkinSchleyer1992,
  author    = {Kaupp, Martin and Charkin, Oleg P. and Schleyer, Paul von Rague},
  title     = {The Ions MCp\(^{2+}\) (M = Sc, La): Significantly Bent Sandwich Species},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-60082},
  year      = {1992},
  abstract  = {No abstract available},
  subject      = {Anorganische Chemie},
  language  = {en}
}
@article{TackeMuehleisenJones1994,
  author    = {Tacke, Reinhold and M{\"u}hleisen, M. and Jones, P. G.},
  title     = {The first zwitterionic, optically active disilicate with pentacoordinate silicon},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-64358},
  year      = {1994},
  abstract  = {No abstract available},
  subject      = {Anorganische Chemie},
  language  = {en}
}
@article{KauppSchleyerDolgetal.1992,
  author    = {Kaupp, Martin and Schleyer, Paul von Rague and Dolg, Michael and Stoll, Hermann},
  title     = {The Equilibrium Structures of Monomeric Group 2 and Lanthanide(II) Metallocenes MCp2 (M = Ca, Sr, Ba, Sm, Eu, Yb) Studied by ab Initio Calculations},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-60139},
  year      = {1992},
  abstract  = {No abstract available},
  subject      = {Anorganische Chemie},
  language  = {en}
}
@article{KauppSchnering1994,
  author    = {Kaupp, Martin and Schnering, Hans Georg von},
  title     = {The Dominance of Linear 2-Coordination in Mercury Chemistry: Quasirelativistic and Nonrelativistic ab Initio Pseudopotential Study of (HgX\(_2\))\(_2\) (X=F, Cl, Br, I, H)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-59995},
  year      = {1994},
  abstract  = {No abstract available},
  subject      = {Anorganische Chemie},
  language  = {en}
}
@article{TackeRafeinerStrohmannetal.1989,
  author    = {Tacke, Reinhold and Rafeiner, K. and Strohmann, C. and Mutschler, E. and Lambrecht, G.},
  title     = {Synthesis of the selective antimuscarinic agent 4-{[cyclohexylhydroxy(2-methoxyphenyl)silyl]methyl}-1,1-dimethylpiperazinium methyl sulfate (o-methoxy-sila-hexocyclium methyl sulfate)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-63930},
  year      = {1989},
  abstract  = {The synthesis of the potent and highly selective silicon-containing antimuscarinic agent o-methoxysila- hexocyclium methyl sulfate and its corresponding tertiary amine (isolated as the dihydrochloride) is described. The quarternary compound is an omethoxy derivative of sila-hexocyclium methyl sulfate, which represents one of the tools currently used in experimental pharmacology for the subclassification of muscarinic receptors. The omethoxy derivative, the pharmacological profile of which differs substantially from tbat of the nonmethoxy compound, is also recommended as a tool for the investigation of muscarinic receptor heterogeneity.},
  subject      = {Anorganische Chemie},
  language  = {en}
}
@article{TackeWagnerBrakmannetal.1993,
  author    = {Tacke, Reinhold and Wagner, S. A. and Brakmann, S. and Wuttke, F. and Eilert, U. and Fischer, L. and Syldatk, C.},
  title     = {Synthesis of acetyldimethyl(phenyl)silane and its enantioselective conversion into (R)-(1-hydroxyethyl)dimethyl(phenyl)silane by plant cell suspension culytures of Symphytum officinale L. and Ruta graveolens L.},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-64299},
  year      = {1993},
  abstract  = {Starting from chlorodimethyl(phenyl)silane (3), acetyldimethyl(phenyl)silane (l) was prepared by a two-step synthesis in a total yield of 90\% [PhMe\(_2\)SiCl (3)-> PhMe\(_2\)SiCCOMe)=CH\(_2\) (4)-> PhMe\(_2\)SiC(O)Me (1)]. The prochiral acetylsilane 1 was transfonned enantioselectively into (R)-(1-hydroxyethyl)dimethyl(phenyl)silane [(R)-2] using plant cell Suspension cultures of Symphytum officinale L. or Ruta graveolens L. Under preparative conditions (300-mg scale, not optimized), (R)-2 was isolated in 15\% (Symphytum) and 9\% yield (Ruta), respectively. The enantiomeric purities of the products were 81\% ee (Syrnphytum) and 60\% ee (Ruta), respectively.},
  subject      = {Anorganische Chemie},
  language  = {en}
}
@article{HengelsbergTackeFritscheetal.1991,
  author    = {Hengelsberg, H. and Tacke, Reinhold and Fritsche, K. and Syldatk, C. and Wagner, F.},
  title     = {Synthesis and enantioselective enzymatic hydrolysis of rac-dimethylphenyl[1-(phenylacetamido)- ethyl]silane},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-64153},
  year      = {1991},
  abstract  = {Racemic dimethylphenyl(l-(phenylacetamido)ethyl)silane [rac-5) has been made by a four-step synthesis starting from (chloromethyl)dimethylphenylsilane [PhMe\(_2\)SiCH2Cl (1) ~ PhMe\(_2\)SiCH(Cl)Me (rac-2) - PhMe\(_2\)SiCH(l)Me (rac-3) - PhMe2SiCH(NH2)Me (rac-4) ~ PhMe\(_2\)SiCH[N(H)C(O)CH\(_2\)Ph]Me ( rac-5); total yield 41\% ). Enantioselective enzymatic hydrolysis of rac-5, catalyzed by immobilized penicillin G acylase (E.C. 3.5.1.11) from Escherichia coli 5K (pHM 12), gave (R)-(1- aminoethyl)dimethylphenylsilane [( R )-4] in 40\% yield with an enantiomeric purity of 92\% ee.},
  subject      = {Anorganische Chemie},
  language  = {en}
}
@article{TackeBechtLopezMrasetal.1993,
  author    = {Tacke, Reinhold and Becht, J. and Lopez-Mras, A. and Sheldrick, W. S. and Sebald, A.},
  title     = {Syntheses, X-ray crystal structure analyses, and solid-state NMR studies of some zwitterionic organofluorosilicates},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-64272},
  year      = {1993},
  abstract  = {No abstract available},
  subject      = {Anorganische Chemie},
  language  = {en}
}
@article{TackeLopezMrasJones1994,
  author    = {Tacke, Reinhold and Lopez-Mras, A. and Jones, P. G.},
  title     = {Syntheses, crystal structure analyses, and NMR studies of [2-(dimethylammonio)phenyl]bis[glycolato(2-)-O1,O2]silicate and related zwitterionic spirocyclic \(\lambda_5\)Si-silicates},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-64339},
  year      = {1994},
  abstract  = {No abstract available},
  subject      = {Anorganische Chemie},
  language  = {en}
}