反应详情

The title compound was prepared from 5-(4-chloro-phenyl)-7-cyclopropyl-3-ethynyl-pyrazolo[1,5-a]pyrimidine (example C.5) (147 mg, 0.5 mmol) and 5-bromo-thiophene-2-sulfonic acid (2-pyridin-4-yl-ethyl)-amide (example B.60) (174 mg, 0.5 mmol) according to general procedure II. Obtained as a yellow solid (112 mg, 40%). MS (ISP) 560.2 [(M+H)+]; mp 172-174° C.