作者:Yongeun Kim、Doo-Ha Yoon、Hyun-Joon Ha、Kyung Yeon Kang、Won Koo Lee
DOI:10.1016/j.tetlet.2011.08.048
日期:2011.11
Asymmetric synthesis of MeBmt, an unusual amino acid constituent of cyclosporine A, was achieved from aziridine-(2R)-carboxaldehyde through the highly stereoselective addition of (E)-crotylboronate and the subsequent N-methylative aziridine ring opening as key steps.
MeBmt是环孢菌素A的一种异常氨基酸组成,它的不对称合成是由氮丙啶-(2 R)-甲醛通过高度立体选择性地添加(E)-巴豆基硼酸酯和随后的N-甲基化氮丙啶开环作为关键步骤实现的。