@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{FritscheSyldatkWagneretal.1989,
  author    = {Fritsche, K. and Syldatk, C. and Wagner, F. and Hengelsberg, H. and Tacke, Reinhold},
  title     = {Enzymatic resolution of rac-1,1-dimethyl-1-sila-cyclohexan-2-ol by ester hydrolysis or transesterification using a crude lipase preparation of Candida cylindracea},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-63967},
  year      = {1989},
  abstract  = {No abstract available},
  subject      = {Anorganische Chemie},
  language  = {en}
}
@article{TackeHengelsbergZilchetal.1989,
  author    = {Tacke, Reinhold and Hengelsberg, H. and Zilch, H. and Stumpf, B.},
  title     = {Enantioselective microbial reduction of 1,1-dimethyl-1-sila-cyclohexan-2-one with growing cells of the yeast Kloeckera corticis (ATCC 20109)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-64010},
  year      = {1989},
  abstract  = {(R)-1,1-Dimethyl-1-sila-cyclohexan-2-ol [(R)-2] was prepared by enantioselective microbial reduction of 1,1-dimethyl-1-sila-cyclohexan-2-one (1) with growing cells of the yeast Kloeckera corticis (ATCC 20109). At a substrate concentration of 0.5 g/1 (temperature 27° C, incubation time 16 h), (R}-2 was obtained on a preparative scale in 60\% yield and with an enantiomeric purity of 92\% ee. Repeated recrystallization of the biotransformation product from n-hexane raised the enantiomeric purity to 99\% ee.},
  subject      = {Anorganische Chemie},
  language  = {en}
}