反应详情

The title compound was prepared from 6-(4-chloro-phenyl)-3-ethynyl-8-methyl-imidazo[1,2-a]pyridine (example C.21) (267 mg, 1 mmol) and commercially available 5-bromothiophene-2-sulfonamide (230 mg, 1 mmol) according to general procedure II. Obtained as a light brown solid (158 mg, 44%). MS (ISP) 427.9 [(M+H)+], 429.9 [(M+2+H)+]; mp 265–266° C.