烯酮亚胺盐化学的研究进展  

Recent Progress in the Chemistry of Keteniminium Salts

作　　者：李晓锦[1] 孙艳[1] 张磊[1] 彭勃[1,2] 

机构地区：[1]浙江师范大学化学与生命科学学院,金华321004 [2]大连理工大学精细化工国家重点实验室,大连116024

出　　处：《有机化学》2016年第11期2530-2544,共15页Chinese Journal of Organic Chemistry

基　　金：国家自然科学基金(No.21502171);大连理工大学精细化工国家重点实验室开放课题基金(No.KF1512);浙江省教育厅科研(No.Y201328123)资助项目~~

摘　　要：烯酮亚胺盐是一类独特的杂联烯,高亲电性以及累积二烯的结构特点赋予了烯酮亚胺盐反应的多样性.介绍了非金属亲电试剂活化酰胺或炔酰胺制备的烯酮亚胺盐.该类烯酮亚胺盐与不同种类的亲核试剂主要发生亲电加成反应、亲电取代反应、环加成反应.近年来,烯酮亚胺盐参与的亲电重排反应得到较大发展,所以将对这一进展作重点介绍.Keteniminium salts are unique heteroallenes. The high electrophility and cumulative double bonds render them versatile reactivity. This paper describes the keteniminium salts formed by electrophilic activation of amides or ynamides with non-metal electrophilic reagents. These keteniminium salts mainly undergo electrophilic addition, eletrophilic substitution, cycloaddtion with various nucleophiles. In past few years, the study of keteniminium induced electrophilic rearrangement has progressed rapidly. The newly developed rearrangement transformations are also described here.

关 键 词：烯酮亚胺盐 亲电重排 亲电取代 环加成反应 

分 类 号：O623.7[理学—有机化学]