@article{TackeSaad1977,
  author    = {Tacke, Reinhold and Saad, S. M.},
  title     = {Silylation of cellulose},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-78368},
  year      = {1977},
  abstract  = {Ethane-l:2-diol and propane-l:3-diol reaet with 1: 1:3:3-tetramethyl-l:3-dichlorodisiloxane forming the corresponding rings. However, no ring compounds could be traced tbrough the reaction between butane-l :4-diol, glycerol and the dichlorodisiloxane respectively, where only polymeric compounds are formed. The silylation products of the di- and trihydroxy alcohols, as model compounds, has confirmed that the ring formation during silylation of cellulose with dichlorodisiloxane is uncertain.},
  subject      = {Anorganische Chemie},
  language  = {en}
}
@article{TackeBentlageTowartetal.1983,
  author    = {Tacke, Reinhold and Bentlage, Anke and Towart, Robertson and M{\"o}ller, Eike},
  title     = {Sila-pharmaca, XXV. Sila-analogues of nifedipine-like dialkyl 2,6-dimethyl-4-aryl-1,4 dihydropyridine-3,5-dicarboxylates, III},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-78357},
  year      = {1983},
  abstract  = {IS neue C/Si-Analogenpaare (C-Verbindungen und sila- bzw. disila-substituierte Derivate), die sich strukturell vom Nifedipin ableiten, wurden synthetisiert. Diese und einige weitere C/Si-Paare wurden hinsichtlich ihrer physikochemischen und pharmakologischen Eigenschaften vergleichend untersucht. Mittels reversed-phase-D{\"u}nnschichtchromatographie wurde gezeigt, daß die Sila- bzw. Disila-Analoga lipophiler sind als die entsprechenden C-Verbindungen. Bez{\"u}glich der spasmolytischen in vitra-Aktivit{\"a}ten zeigen die Si-Verbindungen in erster N{\"a}herung {\"a}hnliche Struktur-Wirkungs-Beziehungen wie ihre Carba-Analoga. Dagegen konnten hinsichtlich der ill vlva-Effekte (cardiovascul{\"a}re und antihypertensive Aktivit{\"a}t) in einigen F{\"a}llen große Unterschiede nachgewiesen werden.},
  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{BraunschweigDamme2010,
  author    = {Braunschweig, Holger and Damme, Alexander},
  title     = {1,2-Bis(dimethylamino)-1,2-bis(2,4,6-triisopropylphenyl)diborane(4)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-67639},
  year      = {2010},
  abstract  = {In the molecular structure of the title compound, C34H58B2N2, each B atom of the diborane(4) is connected to one dimethylamino group and one Tip ligand (Tip = 2,4,6-triisopropylphenyl). These findings indicate that the increased steric demand of the Tip groups exerts influence solely on the B—B separation but not on the overall geometry of the title compound.},
  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{WernerLeonhardBurschka1978,
  author    = {Werner, H. and Leonhard, K. and Burschka, Christian},
  title     = {Basische Metalle: IX. Synthese und Kristallstruktur von C\(_5\)H\(_5\)Co(PMe\(_3\))CS\(_2\) : Reaktionen zu zweikernkomplexen mit Co(SCS)Cr- und Co(SCS)Mn-Br{\"u}ckenbindungen},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-70444},
  year      = {1978},
  abstract  = {Durch Reaktion von C\(_5\)H\(_5\)Co(PMe\(_3\))\(_2\) (I) oder des Hetero-Zweikernkomplexes C\(_5\)H\(_5\)(PMe\(_3\))Co(CO)\(_2\)Mn(CO)C\(_3\)H .. Me (III) mit CS\(_2\) entsteht in praktisch quantitativer Ausbeute C\(_5\)H\(_5\)Co(PMe\(_3\))CS\(_2\) (IV). Die Kristallstruktur zeigt, dass der Carbondisulfid-Ligal'ld iiber Kohlenstoff und ein Schwefelatom (S(2)) dihaptogebunden vorliegt (Co-C = 1.89, Co-S(2) = 2.24 A, S(2)-C-S(1) = 141.2°). Die beiden C-S-AbsUinde in IV (C-S(2) = 1.68, C-S(l) = 1.60 A) sind gegenliber dem C-S-Abstand in freiem CS\(_2\) (1.554 A) aufgeweitet, was in Einklang mit dem aus spektroskopischen Daten zu folgernden starken 1T-Akzeptorcharakter von h\(^2\)-CS\(_2\) steht. IV reagiert mit Cr(CO)\(_5\)THF und C\(_5\)H\(_5\)Mn(CO)\(_2\)THF zu den Komplexen C\(_5\)H\(_5\)(PMe\(_3\))Co(SCS)Cr(CO)\(_5\) (V) bzw. C\(_5\)H\(_5\)(PMe\(_3\))Co(SCS)Mn(CO)\(_2\)C\(_5\)H\(_5\) (VI), in den en das in IV nicht am Cobalt gebundene Schwefelatom S(l) als Koordinationspartner gegen{\"u}ber den 16-Elektronen-Fragmenten Cr(CO)\(_5\) und Mn(CO)\(_2\)C\(_5\)H\(_5\) fungierl. Die spektroskopischen Daten von IV, V und VI werden diskutiert.},
  subject      = {Anorganische Chemie},
  language  = {de}
}
@article{TackeMuehleisen1994,
  author    = {Tacke, Reinhold and M{\"u}hleisen, M.},
  title     = {Bis[benzilato(2-)-O\(^1\),O\(^2\)][2-(dimethylammonio)ethoxy]silicate: synthesis and structural characterization of a zwitterionic \(\lambda^5\)Si-silicate with a SiO\(_5\) framework},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-64400},
  year      = {1994},
  abstract  = {No abstract available},
  subject      = {Anorganische Chemie},
  language  = {en}
}
@article{MuehleisenTacke1994,
  author    = {M{\"u}hleisen, M. and Tacke, Reinhold},
  title     = {meso-[1,4-Piperaziniumdiylbis(methylene)]bis{bis[2-methyllactato(2-)-O1,O2]silicate} octahydrate: synthesis and crystal structure analysis of a zwitterionic dispirocyclic \(\lambda^5\)Si,\(\lambda^5\)Si'-disilicate},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-64396},
  year      = {1994},
  abstract  = {The zwitterionic dispirocyclic \(\lambda^5\)Si,\(\lambda^5\)Si'-disilicate meso-[1 ,4-piperaziniumdiylbis( methylene)]bis{ bis[ 2-methyllactato(2-)-O\(^1\),O\(^2\)]silicate} octahydrate (6-8H\(_2\)O) was synthesized by reaction of 1,4-bis[(trimethoxysilyl}methyl] piperazine (8) with 2-methyllactic acid (molar ratio 1:4) in water/acetone (yield 82\%). The molecular dinuclear silicon(IV) complex 6 contains two pentacoordinate (formally negatively charged) silicon atoms and two tetracoordinate (formally positively charged) nitrogen atoms. The crystal structure of 6•8H20 was studied by X-ray diffraction.},
  subject      = {Anorganische Chemie},
  language  = {en}
}
@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{TackeMuehleisen1994,
  author    = {Tacke, Reinhold and M{\"u}hleisen, M.},
  title     = {Hexacoordinate silicon in a compound with an F\(_5\)SiC unit},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-64378},
  year      = {1994},
  abstract  = {No abstract available},
  subject      = {Anorganische Chemie},
  language  = {en}
}