Visible‐Light‐Induced Vicinal Dichlorination of Alkenes through LMCT Excitation of CuCl
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作者:Pengcheng Lian、Wenhao Long、Jingjing Li、Yonggao Zheng、Xiaobing Wan
DOI:10.1002/ange.202010801
日期:2020.12.21
AbstractThis work demonstrates photoredox vicinal dichlorination of alkenes, based on the homolysis of CuCl2 in response to irradiation with visible light. This catalysis proceeds via a ligand to metal charge transfer process and provides an exciting opportunity for the synthesis of 1,2‐dichloride compounds using an inexpensive, low‐molecular‐weight chlorine source. This new process exhibits a wide
Electrocatalytic Radical Dichlorination of Alkenes with Nucleophilic Chlorine Sources
作者:Niankai Fu、Gregory S. Sauer、Song Lin
DOI:10.1021/jacs.7b09388
日期:2017.11.1
alkenes with MgCl2 as the chlorine source. This method provides operationally simple, sustainable, and efficient access to a variety of vicinally dichlorinated compounds. In particular, alkenes with oxidatively labile functional groups, such as alcohols, aldehydes, sulfides, and amines, were transformed into the desired vicinal dichlorides with high chemoselectivity. Mechanistic data are consistent with
Electrophilic additions to indene and indenone: factors effecting syn addition
作者:Gene E. Heasley、Timothy R. Bower、Kent W. Dougharty、Jerome C. Easdon、Victor L. Heasley、Stanley Arnold、Thomas L. Carter、David B. Yaeger、Bruce T. Gipe、Dale F. Shellhamer