A convenient catalytic oxidative 1,2-shift of arylalkenes for preparation of α-aryl ketones mediated by NaI

作     者：Min Zhu Yang Zhao 

作者机构：College of Biological and Environmental SciencesZhejiang Shuren University Foreign Language SchoolZhejiang Shuren University 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2015年第26卷第2期

页      面：248-250页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学] 

基　　金：Financial support from the National Natural Science Foundation of China(No.21072176) is greatly appreciated 

主　　题：Oxidative 1 2-shift α-Aryl ketone Sodium iodide Catalysis 

摘      要：Using a catalytic amount of Nal and a stoichiometric oxidant Oxone-@,a convenient procedure has been developed for the catalytic oxidative 1,2-shift of arylalkenes in CH3CN/H2O at room temperature,which provides the corresponding α-aryl ketones in moderate to good *** this protocol,sodium iodide is first oxidized into hypoiodous acid,which reacts with arylalkene to afford ***,the iodohydrin is transformed into the α-aryl ketone via an oxidative 1,2-shift rearrangement.