Asymmetric Total Synthesis of (-)-Spirochensilide A
Asymmetric Total Synthesis of (-)-Spirochensilide A
复制标题
(-)-Spirochensilide A 的不对称全合成
DOI:
10.1021/jacs.0c02522
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发表时间:
2020-05-06
影响因子:
15
通讯作者:
Yang, Zhen
中科院分区:
文献类型:
--
作者:
Liang, Xin-Ting;Chen, Jia-Hua;Yang, Zhen
An asymmetric total synthesis of (-)-spirochensilide A has been achieved for the first time. The synthesis features a semipinacol rearrangement reaction to stereoselectively construct the two-vicinal quaternary chiral centers at C8 and C10, a tungsten-mediated cyclopropene-based Pauson-Khand reaction to install the C13 quaternary chiral center, and a furan-based oxidative cyclization to stereoselectively form the spiroketal motif.