名称:
Deracemization ofanti-1,2-diols leading totrans-epoxides via oxazaborolidine-mediated enantiomer-differentiating ring-cleavage of acetal derivatives
摘要:
An enantioconvergent transformation of racemic anti-1,2-diols to enantiomerically enriched (71-96% ee) trans-epoxides is realized via chiral oxazaborolidine-mediated enantiomer-differentiating ring-cleavage reaction of the acetal derivatives. (C) 1998 Elsevier Science Ltd. All rights reserved.
DOI:
10.1016/s0040-4039(98)02387-9