Concise Total Synthesis of (+)-Aspergillide B
Concise Total Synthesis of (+)-Aspergillide B
复制标题
( )-曲霉内酯 B 的简全合成
DOI:
10.1021/jo900820f
复制
发表时间:
2009-07-17
影响因子:
3.6
通讯作者:
She, Xuegong
中科院分区:
文献类型:
--
作者:
Liu, Jian;Xu, Ke;She, Xuegong
An efficient total synthesis of (+)-aspergillide B has been achieved, which features the C-glycosylation reaction for constructing the 2,6-trans-substituted pyran core, a highly effective four-step sequence without purification to produce the key intermediate 13 and an advantegous E-selective Julia-Kocienski olefination on a highly elaborate substrate. The synthesis confirmed the revised structure of aspergillide B by Uenishi.