反应详情

The title compound was prepared from 7-cyclopropyl-3-ethynyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine (example C.7) (82 mg, 0.25 mmol) and 5-bromo-pyridine-3-sulfonic acid amide (59 mg, 0.25 mmol) (Example B.1) according to general procedure II. Obtained as a yellow solid (57 mg, 47%). MS (ISP) 484.0 [(M+H)+]; mp 276-277° C.