Enantioselective synthesis of the methylenecyclopropane derivative related to hypoglycine, from malic acid
作者:Barbara Achmatowicz、Marek M. Kabat、Janusz Krajewski、Jerzy Wicha
DOI:10.1016/s0040-4020(01)89048-7
日期:——
Synthesis of (S)-methylenecyclopropaneacetic acid starting from L-(−)-malic acid, via (2S)-O-tert-butyldimethylsilyl-1,2-epoxybutan-4-ol and 1-O-tert-butyldiphenylsilyl-5-benzenesulfonyl-6-trimethylsilylhexane-1,3-diols as the key intermediates, is described.
由L-(-)-苹果酸经(2S)-O-叔丁基二甲基甲硅烷基-1,2-环氧丁烷-4-醇和1-O-叔丁基二苯基甲硅烷基-5-苯甲酸合成(S)-亚甲基环丙烷乙酸描述了作为关键中间体的苯磺酰基-6-三甲基甲硅烷基己烷-1,3-二醇。