First Enantioselective Synthesis of the Neolignans Rhaphidecursinol A and Virolongin B
作者:Xinfeng Ren、Xuegong She、Kun Peng、Ying Su、Xingang Xie、Xinfu Pan、Hongbin Zhang
DOI:10.1002/jccs.200400144
日期:2004.10
The enantioselective synthesis of the neolignans Rhaphidecursinol A and Virolongin B is reported for the first time. The key reactions in the synthesis were Sharpless asymmetric dihydroxylation and Mitsunobu reaction. The absolute configuration of Rhaphidecursinol A was confirmed.
首次报道了新木脂素 Rhaphidecursinol A 和 Virolongin B 的对映选择性合成。合成中的关键反应是Sharpless不对称二羟基化和Mitsunobu反应。Rhaphidecursinol A 的绝对构型得到确认。