HRID900911

反应详情

EQUATION

反应方程式

HRID 900911 的结构方程式

PROCEDURE

实验过程

The title compound was prepared from 7-difluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (example C.1) and 4-amino-5-chloro-thiophene-2-sulfonic acid (2-hydroxy-1-hydroxymethyl-ethyl)-amide (example B.4) according to general procedure II. Light yellow solid. MS (ISP) 624.2 [(M−H)−]; mp 241° C.