A Novel Metal-free Reductive Esterification of N-Tosylhydrazones with Carboxylic Acids  

作　　者：周安坤 吴磊 李大志 陈庆庆 张晓 夏吾炯 

机构地区：[1]State Key Lab of Urban Water Resource and Environment,the Academy of Fundamental and Interdisciplinary Sciences,Harbin Institute of Technology,Harbin,Heilongjiang 150080,China

出　　处：《Chinese Journal of Chemistry》2012年第8期1862-1866,共5页中国化学（英文版）

基　　金：Acknowledgement The authors are thankful to the China Postdoctoral Science Foundation （No. 2011M500096）, and Natural Scientific Research Innovation Foundation in Harbin Institute of Technology （No. HIT.NSRIF 2010054）. L. Wu also would like to thank Harbin Institute of Technology for startup financial support.

摘　　要：A novel method for the synthesis of esters via reductive coupling of N-tosylhydrazones with carboxylic acids under metal-free conditions has been developed. Various functional groups were found to be tolerable under the re- action conditions to afford low to good yields.A novel method for the synthesis of esters via reductive coupling of N-tosylhydrazones with carboxylic acids under metal-free conditions has been developed. Various functional groups were found to be tolerable under the re- action conditions to afford low to good yields.

关 键 词：METAL-FREE N-tosylhydrazones ESTERIFICATION carboxylic acids 

分 类 号：O623.624[理学—有机化学] O623.413[理学—化学]