Tandem Spirocyclopropanation/Rearrangement Reaction of Vinyl p-Quinone Methides with Sulfonium Salts: Synthesis of Spirocyclopentenyl p-Dienones
Tandem Spirocyclopropanation/Rearrangement Reaction of Vinyl p-Quinone Methides with Sulfonium Salts: Synthesis of Spirocyclopentenyl p-Dienones
复制标题
乙烯基对醌甲基化物与锍盐的串联螺环丙烷化/重排反应:螺环戊烯基对二烯酮的合成
DOI:
10.1021/acs.orglett.7b00516
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发表时间:
2017
期刊:
影响因子:
5.2
通讯作者:
Chun-An Fan
中科院分区:
文献类型:
--
作者:
Xiang-Zhi Zhang;Yu-Hua Deng;Kang-Ji Gan;Xu Yan;Ke-Yin Yu;Fang-Xin Wang;Chun-An Fan
A novel base-mediated tandem spirocyclopropanation/rearrangement reaction of vinylp-quinone methides (p-VQMs) with sulfonium salts is described. The unprecedented reactivity ofp-VQMs was explored for the first time in the spiroannulation cascade, providing a stereoselective approach to the construction of synthetically interesting, densely functionalized spirocyclopentenylp-dienones.