Click synthesis and dye extraction properties of novel thiacalix[4]arene derivatives with triazolyl and hydrogen bonding groups  

作　　者：Hong-Yu Guo Fa-Fu Yang Zi-Yu Jiao Jian-Rong Lin 

机构地区：[1]College of Chemistry and Chemical Engineering,Fujian Normal University [2]Fujian Key Laboratory of Polymer Materials,Fujian Normal University

出　　处：《Chinese Chemical Letters》2013年第6期450-452,共3页中国化学快报（英文版）

基　　金：Financial support from the National Natural Science Foundation of China(No.20402002);Fujian Natural Science Foundation of China(No.2011J01031);Project of Fujian Provincial Department of Education(No.JA11044);Program for Excellent Young Researchers in University of Fujian Province(No.JA10056)

摘　　要：Using a click reaction between alkynylthiacalix[4]arene and ethyl 2-azidoacetate followed by an ammonolysis with ethanolamine,leucinol and hydrazine hydrate,respectively,three novel thiacalix [4]arene derivatives 4,5 and 6 with triazolyl and hydrogen bonding groups（NH and OH） were synthesized in high yields.They exhibited excellent extraction capability for six anionic and cationic dyes.The flexible cavity,π-triazole rings and hydrogen bonding groups all play crucial roles in dye complexation.Using a click reaction between alkynylthiacalix[4]arene and ethyl 2-azidoacetate followed by an ammonolysis with ethanolamine,leucinol and hydrazine hydrate,respectively,three novel thiacalix [4]arene derivatives 4,5 and 6 with triazolyl and hydrogen bonding groups（NH and OH） were synthesized in high yields.They exhibited excellent extraction capability for six anionic and cationic dyes.The flexible cavity,π-triazole rings and hydrogen bonding groups all play crucial roles in dye complexation.

关 键 词：arene Synthesis Click chemistry Dye extraction 

分 类 号：O626[理学—有机化学]