A Convenient Preparation of Fluorinating Reagent F-TEDA Bearing Bisphenylsulfonylimide Counterion and Its Fluorination to Oxindoles  

作　　者：Wenhua Zhu Xiaohui Hu Fajie Wang Xianjin Yang Xinyan Wu 

机构地区：[1]Key Laboratory for Advanced Materials and Institute of Fine Chemicals,East China University of Science and Technology,Shanghai 200237,China

出　　处：《Chinese Journal of Chemistry》2015年第2期220-224,共5页中国化学（英文版）

基　　金：the National Natural Science Foundation of China(No.21372077)for their financial supports.

摘　　要：The direct preparation of a kind of fluorinating reagent 1[F-TEDA-N(SO_(2)Ph)_(2)]was realized in high yield via the complexation of N-fluorobenzenesulfonimide(NFSI)with 1-(chloromethyl)-1,4-diazabicyclo[2.2.2]octan-1-ium N',N'-bis-(benzenesulfonylimide)salt.In its fluorination to oxindoles,the fluorinating products 6 were afforded in moderate to high yields.

关 键 词：fluorinating reagent FLUORINATION OXINDOLES 

分 类 号：O62[理学—有机化学]