Stereoselective conjugate addition of organocuprates to a dehydroalanine derived diketopiperazine
作者:Steven D. Bull、Stephen G. Davies、Michael D. O'Shea
DOI:10.1039/a807618i
日期:——
An asymmetric synthesis of homochiral α-amino acids has been developed which is based on the conjugate addition of organocuprates to the dehydroalanine equivalent (3S)-N,N′-bis(p-methoxybenzyl)-3-isopropyl-6-methylenepiperazine-2,5-dione 6.
基于有机铜试剂对脱氢丙氨酸等价物(3S)-N,N′-双(对甲氧基苄基)-3-异丙基-6-亚甲基哌嗪-2,5-二酮6的共轭加成,开发了一种手性α-氨基酸的不对称合成方法。