Concise Approach to Benzisothiazol-3(2<i>H</i>)-one via Copper-Catalyzed Tandem Reaction of <i>o</i>-Bromobenzamide and Potassium Thiocyanate in Water
作者:Fei Wang、Chao Chen、Geng Deng、Chanjuan Xi
DOI:10.1021/jo300250x
日期:2012.4.20
A concise approach to various benzisothiazol-3(2H)-one derivatives has been developed by copper-catalyzed the reaction of o-bromobenzamide derivatives with potassium thiocyanate (KSCN) in water. The reaction proceeds via a tandem reaction with S–C bond and S–N bond formation.
通过铜催化邻溴苯甲酰胺衍生物与硫氰酸钾(KSCN)在水中的反应,已开发出一种简便的方法来制备各种苯并异噻唑-3(2 H)-one衍生物。该反应通过具有S–C键和S–N键形成的串联反应进行。