Convenient synthesis of 2-arylbenzothiazoles and 2-arylnaphthothiazoles  

作　　者：Li Fang Zhang Zhong Hai Ni Dong Ying Li Zhi Hong Qin Xian Yong Wei 

机构地区：[1]School of Chemical Engineering and Technology,China University of Mining and Technology,Xuzhou 221116,China

出　　处：《Chinese Chemical Letters》2012年第3期281-284,共4页中国化学快报（英文版）

基　　金：support from National Basic Research Program of China(973 Program, No2012CB214900);the National Natural Science Foundation of China(No21176246);the Fundamental Research Funds for the Central Universities

摘　　要：Thiazoles including five 2-arylbenzothiazoles and two 2-arylnaphthothiazoles were synthesized using a simple synthetic strategy in this work.2-Arylbenzothiazoles and 2-arylnaphthothiazoles can be prepared by the reaction of methylaromatics with aniline or naphthylamine in the presence of elemental sulfur,respectively.All the seven thiazoles were characterized by the melting point measurement,FTIR,~1H NMR,^（13）C NMR and GC-MS analysis.Thiazoles including five 2-arylbenzothiazoles and two 2-arylnaphthothiazoles were synthesized using a simple synthetic strategy in this work.2-Arylbenzothiazoles and 2-arylnaphthothiazoles can be prepared by the reaction of methylaromatics with aniline or naphthylamine in the presence of elemental sulfur,respectively.All the seven thiazoles were characterized by the melting point measurement,FTIR,~1H NMR,^（13）C NMR and GC-MS analysis.

关 键 词：THIAZOLES SYNTHESIS Methylaromatics ARYLAMINES SULFUR 

分 类 号：TQ254[化学工程—有机化工] X132[环境科学与工程—环境科学]