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) (73 mg, 0.25 mmol) and 5-bromo-N-(2-hydroxy-1,1-dimethyl-ethyl)-2-methoxy-benzenesulfonamide (85 mg, 0.25 mmol) (Example B.7) according to general procedure II. Obtained as a yellow solid (38 mg, 28%). MS (ISP) 551.3 [(M+H)+]; mp 253-256° C.