Synthesis of 2-aminobenzothiazole via FeCl3-catalyzed tandem reaction of 2-iodoaniline with isothiocyanate in water
作者:Qiuping Ding、Banpeng Cao、Xianjin Liu、Zhenzhen Zong、Yi-Yuan Peng
DOI:10.1039/c0gc00123f
日期:——
An FeCl3-catalyzed tandem reaction of 2-iodoaniline with isothiocyanate in water is described, which provides an environmentally benign, efficient, and practical route for the generation of 2-aminobenzothiazole. This present tandem process shows broad substrate scope in the presence of octadecyltrimethylammonium chloride as a phase-transfer catalyst. In addition, the reaction media can be recovered
一个 的FeCl 3催化的串联反应 2-碘苯胺 和 异硫氰酸酯 在 水 描述,它提供了一种环境友好,高效且实用的途径来生成 2-氨基苯并噻唑。目前的串列工艺显示,在存在十八烷基三甲基氯化铵 作为相转移 催化剂。另外,反应介质可以被回收和再循环而不损失效率。