NOVEL METHOD OF PREPARATION OF 5-CHLORO-3-IMIDAZOL-1-YL-[1,2,4]THIADIAZOLE AND (3-IMIDAZOL-1-YL-[1,2,4]THIADIAZOL-5YL)-DIALKYL-AMINES
申请人:Herbert R. Mark
公开号:US20070123572A1
公开(公告)日:2007-05-31
The present invention discloses a novel method for preparing 3-imidazol-1-yl-[1,2,4]thiadiazole derivatives, particularly to a method of preparing 5-halo-3-imidazol-1-yl-[1,2,4]thiadiazole, more particularly (3 -imidazol-1-yl-[1,2,4]thiadiazol-5-yl)-dialkyl-amines, that afford a high yield of pure product.
本发明公开了一种制备3-咪唑-1-基-[1,2,4]噻二唑衍生物的新方法,特别是一种制备5-卤代-3-咪唑-1-基-[1,2,4]噻二唑的方法,更具体地说是(3-咪唑-1-基-[1,2,4]噻唑-5-基)-二烷基胺的制备方法,该方法提供了高产率的纯产品。