炔酰胺合成方法研究进展  

Recent Advances in the Synthesis of Ynamides

作　　者：赵永丽[1] 涂永良 蔡明中[1] 赵军锋 Zhao Yongli;Tu Yongliang;Cai Mingzhong;Zhao Junfeng(College of Chemistry and Chemical Engineering,Jiangxi Normal University,Nanchang 330022;School of Pharmaceutical Sciences,Guangzhou Medical University,Guangzhou 511436)

机构地区：[1]江西师范大学化学化工学院,南昌330022 [2]广州医科大学药学院,广州511436

出　　处：《有机化学》2022年第1期85-99,共15页Chinese Journal of Organic Chemistry

基　　金：国家自然科学基金(Nos.21778025,91853114)资助项目。

摘　　要：炔酰胺是一类氮原子上连有吸电子基团的特殊炔胺.吸电子基团的引入使炔酰胺的稳定性和反应活性达到较好的平衡,从而赋予炔酰胺丰富多样的反应性能.近二十年炔酰胺化学发展迅速,其合成方法已引起广泛关注.在此背景下,综述了炔酰胺合成方法的研究进展.根据使用主要原料的结构,分别从以卤代烯酰胺、炔烃以及其衍生物和卤代烯烃为关键原料的合成方法进行了阐述,并对代表性反应机理进行了讨论.Ynamides are a class of special ynamines bearing an electron-withdrawing group on the nitrogen atom.The electron-withdrawing group endows ynamides an optimal balance between the stability and activity,and thus enabling ynamides to be versatile synthons widely used in organic synthetic chemistry.The ynamide chemistry has witnessed a rapid development over the past two decades.As a consequence,its synthetic methods have attracted widespread attention.In this context,the recent advances in the synthesis of ynamides are reviewed herein.According to the structure of the main starting materials,the contents are classified as the synthesis with haloenamides,alkynes or its derivatives,and dihalo-substituted alkenes.The representative mechanisms are also discussed.

关 键 词：炔酰胺 吸电子基团 内炔酰胺 端炔酰胺 

分 类 号：TQ225.261[化学工程—有机化工]