Pentafluoroethylbenziodoxole （BIX-C2Fs）： A Shelf-Stable Reagent for Pentafluoroethylation of β-Ketoesters and Arylboronic Acids

作     者：Jiansheng Zhu Yuguang Li Chuanfa Ni Qilong Shen 

作者机构：Key Laboratory of Organofluorine Chemistry Shanghai Institute of Organie Chemistry Chinese Academy of Sciences Shanghai 200032 China 

出 版 物：《Chinese Journal of Chemistry》 (中国化学（英文版）)

年 卷 期：2016年第34卷第7期

页      面：662-668页

核心收录：

学科分类：07[理学] 0703[理学-化学] 

基　　金：National Basic Research Program of China (No. 2012CB821600)  National Natural Science Foundation of China (Nos. 21372247  21572258  21421002) and SIOC 

主　　题：fluorine pentafluoroethyl hypervalent electrophilic cross-coupling 

摘      要：An improved method for the preparation of pentafluoroethylating reagent pentafluoroethyl-substituted benzio- doxole （BIX-C2Fs） was described. Under mild conditions, BIX-C2F5 was able to react with β-ketoesters or aryl/ heteroaryl boronic acids to generate pentafluoroethylated compounds in good yields.