反应详情

The title compound was prepared from 3-ethynyl-8-methyl-6-(4-trifluoromethyl-phenyl)-imidazo[1,2-a]pyridine (example C.20) (300 mg, 1 mmol) and 5-bromo-pyridine-3-sulfonic acid amide (example B.1) (278 mg, 0.9 mmol) according to general procedure II. Obtained as an off-white solid (290 mg, 63%). MS (ISP) 457.1 [(M+H)+]; mp 294° C.