2-肼基-1,3-噻唑-4-酮 、
ethyl 4-(4-bromophenyl)-2-cyano-3-{[-(dimethylamino)methylene]amino}-6-phenylthieno[2,3-b]pyridine-5-carboxylate 以
溶剂黄146 为溶剂,
反应 3.0h,
生成 ethyl 9-(4-bromophenyl)-4-[2-(4-oxo-4,5-dihydro-1,3-thiazol-2-yl)hydrazine]-7-phenylpyrido[3',2':4,5]thieno[3,2-d]pyrimidine-8-carboxylate