碲氢化钠作用下α－卤代酰胺的选择脱卤反应  

Selective dehalogenation of α-haloacetamidesby sodium hydrogen telluride

作　　者：江黎明[1] 陈胜[1] 黄宪[1] 

机构地区：[1]杭州大学化学系

出　　处：《化学试剂》1994年第1期1-2,24,共3页Chemical Reagents

基　　金：国家自然科学基金

摘　　要：各种α－卤代乙酰胺在啼氢化钠作用下以良好的产率生成脱卤产物。多卤代乙酰胺也可顺利脱卤。条件温和，操作简便，产率较高。A variety of α-haloacetamides were reduced withsodium hydrogen telluride to give dehalogenatedproducts in good yields. Polyhaloacetamides can alsoundergo dehalogenation smoothly. The advantages ofthe dehalogenation reaction are mild reaction conditions, simple manipulation and good yields.

关 键 词：卤代酰胺 脱卤反应 碲氢化钠 

分 类 号：O623.626[理学—有机化学]