Efficient Diastereoselective Synthesis of Trifarane-Type Sesquiterpenes, Trifarienols A and B
作者:Kazunori Takahashi、Ryuichi Akao、Toshio Honda
DOI:10.1021/jo900369t
日期:2009.5.1
Diastereoselective total synthesis of trifarienols A and B, trifarane-type sesquiterpenes isolated from the Malaysian Cheilolejeunea trifaria, was achieved via an intramolecular Hosomi−Sakurai reaction of the aldehyde to construct a substituted bicyclo[3.3.1]nonane skeleton having the exo-methylene moiety of the target compounds in one step.
从马来西亚毛叶番荔枝分离的三环烷型倍半萜烯三环戊烯醇A和B的非对映选择性全合成反应是通过醛的分子内Hosomi-Sakurai反应构建的,以构建具有外亚甲基部分的取代双环[3.3.1]壬烷骨架一步分离目标化合物。