反应详情

The title compound was prepared from 5-(4-chloro-phenyl)-3-ethynyl-7-trifluoromethyl-pyrazolo[1,5-a]pyrimidine (example C.4) (322 g, 1.0 mmol) and 5-iodo-3-trifluoromethyl-pyridin-2-ylamine (example B.48) (288 mg, 1.0 mmol) according to general procedure II. Obtained as an orange solid (290 mg, 60%). MS (ISP) 482.3 [(M+H)+], 484 [(M+2+H)+]; mp 209° C.