Organic Chemistry Frontiers 2018-03-30

Directing group assisted ZnI2-catalyzed cyclopropanation of indoles via 2-furylcarbenoids

Wei Chen, Dong-Sheng Ji, Yong-Chun Luo, Zhu-Yin Wang, Peng-Fei Xu

文献索引：10.1039/C8QO00232K

摘要

A directing group promoting the cyclopropanation of indoles with 2-furylcarbenoids has been developed. These carbenes are derived from enynones and cost-effective ZnI2 is employed as the catalyst for the efficient construction of various polycyclic compounds under mild reaction conditions.