An efficient route to 1,3-amino hydroxyl system via electrophilic lactonization of 2-amino-4-pentenoic acid derivatives. Stereoselective synthesis of (−)-bulgecinine
作者:Yasufumi Ohfune、Keiko Hori、Masahiro Sakaitani
DOI:10.1016/s0040-4039(00)85403-9
日期:1986.1
Several γ-hydroxy-α-amino acid systems were prepared stereoselectively from 2-amino-4-pentenoic acid derivatives using electrophilic lactonization. This strategy was applied to the synthesis of a highly functionalized proline analogue, (−)-bulgecinine (4).
使用亲电子内酯化作用,由2-氨基-4-戊烯酸衍生物立体选择性地制备了几种γ-羟基-α-氨基酸系统。该策略被用于合成高度功能化的脯氨酸类似物(-)-bulgecinine(4)。