文献类型：期刊文献

英文题名：Cobalt-catalyzed esterification-peroxidation of α-diazoesters: access to α-acyloxy esters

作者：Chen, Rongxiang[1]; Ma, Guoyang[2]; Zhang, Jinju[1]; Wang, Zhan-Yong[1]; Xu, Shaohong[1]; Wang, Kai-Kai[1]

第一作者：Chen, Rongxiang

机构：[1] School of Pharmacy, Xinxiang University, Xinxiang, 453003, China; [2] School of Chemistry and Materials Engineering, Xinxiang University, Xinxiang, 453003, China

第一机构：新乡学院

年份：2022

卷号：47

期号：4

起止页码：2086-2089

外文期刊名：New Journal of Chemistry

收录：EI(收录号：20230213363550);Scopus(收录号：2-s2.0-85145699667)

语种：英文

外文关键词：Activation analysis - Catalysis - Cobalt compounds - Esters - Free radicals - Oxidation

摘要：A cobalt-catalyzed esterification-peroxidation was realized by a Co(ii)/TBHP system to deliver α-acyloxy esters from readily available starting materials in moderate to good yields. In this process, the O-H insertion reaction of diazo reagents, C-H activation and peroxidation were fused into a reaction system. Preliminary mechanistic studies show that a free-radical process is involved in this method. ? 2023 The Royal Society of Chemistry.