A Stereoconvergent Cyclopropanation Reaction of Styrenes
A Stereoconvergent Cyclopropanation Reaction of Styrenes
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DOI：
10.1002/anie.201610924
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发表时间：
2017-02-01
影响因子：
16.6
通讯作者：
Suero, Marcos G.
中科院分区：
文献类型：
--
作者：
del Hoyo, Ana M.;Herraiz, Ana G.;Suero, Marcos G.
描述了使用二碘甲烷作为亚甲基源通过光氧化还原催化的第一个立体会聚环丙烷化反应。这种转化表现出广泛的官能团耐受性，其特点是在反式环丙烷过程中具有出色的立体控制性，无论使用E-苯乙烯还是Z-苯乙烯底物。
The first stereoconvergent cyclopropanation reaction by means of photoredox catalysis using diiodomethane as the methylene source is described. This transformation exhibits broad functional group tolerance and it is characterized by an excellent stereocontrol enroute to trans-cyclopropanes regardless of whether E- or Z-styrene substrates were utilized.