A New Synthesis of Angelicin from 7-Hydroxycoumarin<i>via C</i>-Propenation-<i>O</i>-Vinylation and Ring-Closing Metathesis
作者:Tzu-Wei Tsai、Eng-Chi Wang
DOI:10.1002/jccs.200400152
日期:2004.10
A new and concise method for the synthesis of angelicin was described. 7-Hydroxycoumarin was converted into angelicin in good overall yields via the process of c-propenation-o-vinylation and ring-closingmetathesis (RCM).