Chemistry of sulfoxides and related compounds. XXXIV. Mechanism of sulfonium ylide reactions. Synthesis of cyclopropanes and oxiranes of high optical purity
作者:Carl R. Johnson、Calvin W. Schroeck
DOI:10.1021/ja00749a082
日期:1971.10
Highly efficient synthesis of chiral β-hydroxy sulfides with high enantiomeric purity via CBS-oxazaborolidine-catalyzed borane reduction
作者:Byung Tae Cho、Ok Kyoung Choi、Dong Jun Kim
DOI:10.1016/s0957-4166(02)00193-3
日期:2002.5
A simple and efficient synthesis of chiral beta-hydroxy p-tolylsulfides with high enantiomeric purity by CBS-oxazaborolidine-catalyzed asymmetric borane reduction of beta-keto p-tolyisulfides using N-ethyl-N-isopropylaniline-borane complex as the borane carrier is reported. (C) 2002 Elsevier Science Ltd. All rights reserved.
Chemistry of sulfoxides and related compounds. XLVIII. Mechanism of nucleophilic alkylidene transfer by sulfonium and oxosulfonium ylides
作者:Carl R. Johnson、Calvin W. Schroeck、James R. Shanklin