Carbamate-directed hydroboration: enantioselective synthesis of the excitatory amino acid 1-aminocyclopentane-1,3-dicarboxylic acid
作者:David M. Hodgson、Alison J. Thompson、Sjoerd Wadman
DOI:10.1016/s0040-4039(98)00490-0
日期:1998.5
Carbamate-directed hydroboration (using BH3) of 1-substituted 3-cyclopentenes 2, 6 and 9 and an enantioselective synthesis of the excitatory amino acid 1-aminocyclopentane-1,3-dicarboxylic acid via carbamate-directed asymmetric hydroboration [90% de, 45% ee using (+)-IpcBH2] of cyclopentene 2 are described.
氨基甲酸酯定向硼氢化(使用BH 3)1-取代的3-环戊烯的2,6和9和兴奋性氨基酸1-氨基环戊烷-1,3-二羧酸的对映选择性合成经由氨基甲酸酯定向不对称硼氢化[90%德描述了使用(+)-IpcBH 2 ]的环戊烯2的45%ee 。