Lipase mediated resolution of chiral (E)-vinylsilanes: an improved procedure for the production of (R)- and (S)-(E)-1-trialkylsilyl-1-buten-3-ol derivatives
作者:Michelle A. Sparks、James S. Panek
DOI:10.1016/s0040-4039(00)79869-8
日期:1991.8
A crude enzymic extract of Pseudomonas AK in pentane catalyzes the transesterification of chiral (E)-vinylsilanes 1, resulting in the production of highly enantiomerically enriched (R)- and (S)-(E)-1-trialkylsilyl-1-buten-3-ol derivatives (S)-2 and (R)-3. A series of related vinylsilanes and two-different lipases have been screened to identify optimal reaction conditions.