Temperature-controlled Cascade Reaction of Phloroglucinoltribenzyl Ether Promoted by Trifluoroacetic Anhydride and Trifluoroacetic Acid  

作　　者：LI Bonan DU Lijun LI Jianqi 

机构地区：[1]Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry, Shanghai 201203, P R. China [2]School of Life Science, Tsinghua University, Beijing 100084, P R. China

出　　处：《Chemical Research in Chinese Universities》2016年第3期378-379,共2页高等学校化学研究（英文版）

基　　金：Supported by the National Natural Science Foundation of China（No.51209024）.

摘　　要：We report the first trifluoroacetic anhydride- and trifluoroacetic acid-promoted cascade reaction with phtoroglucinoltribenzyl ether and carboxylic acid as starting materials. By simply varying the temperature of systems containing the same starting materials, different products were produced in high yields. A three-step consecutive reaction process was also proposed.We report the first trifluoroacetic anhydride- and trifluoroacetic acid-promoted cascade reaction with phtoroglucinoltribenzyl ether and carboxylic acid as starting materials. By simply varying the temperature of systems containing the same starting materials, different products were produced in high yields. A three-step consecutive reaction process was also proposed.

关 键 词：Cascade reaction PHLOROGLUCINOL Trifluoroacetic anhydride（TFAA） Trifluoroacetic acid（TFA） 

分 类 号：TQ658.33[化学工程—精细化工] TQ03