Synthesis of Cyclopropanes via 1,3-Migration of Acyloxy Groups Triggered by Formation of alpha-Imino Rhodium Carbenes
Synthesis of Cyclopropanes via 1,3-Migration of Acyloxy Groups Triggered by Formation of alpha-Imino Rhodium Carbenes
复制标题
α-亚氨基铑卡宾的形成引发酰氧基的 1,3-迁移合成环丙烷
DOI：
10.1021/acs.orglett.0c01764
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发表时间：
2020
期刊：
影响因子：
5.2
通讯作者：
Li Chuan-Ying
中科院分区：
文献类型：
--
作者：
Xu Ze-Feng;Liu Jincheng;Chang Xin;Chen Tao;Xu Huaping;Duan Shengguo;Li Chuan-Ying
A novel and highly efficient synthetic approach to cyclopropanes was realized via 1,3-migration of acyloxy groups triggered by α-imino rhodium carbenes. Excellent chemoselectivity ensured broad compatibility of common functional groups. Merits such as readily available substrates, mild reaction conditions, and time-saving processes qualified this transformation as an attractive alternative strategy to synthesize multifunctionalized cyclopropanes. Primary investigations and discussion on the mechanism are presented.
