Enantioselective syntheses of bicyclo[3.1.0]hexane carboxylic acid derivatives by intramolecular cyclopropanation
作者:Naoki Yoshikawa、Lushi Tan、Nobuyoshi Yasuda、Ralph P. Volante、Richard D. Tillyer
DOI:10.1016/j.tetlet.2004.08.027
日期:2004.9
Enantioselective syntheses of bicyclo[3.1.0]hexane carboxylic acid derivatives are described. The syntheses were achieved by an intramolecular cyclopropanation as the key step, starting from enantiomerically pure starting materials that are commercially available.
描述了双环[3.1.0]己烷羧酸衍生物的对映选择性合成。合成是通过分子内环丙烷化为关键步骤,从对映体纯的起始原料(可商购)开始的。