diethyl 2-[4-methyl-5-[(methylamino)sulphonyl]-1,3-thiazol-2(3H)-ylidene]malonate 、
4-氨基联苯 以
5,5-dimethyl-1,3-cyclohexadiene 、
二氯甲烷 为溶剂,
生成 ethyl 3-(1,1'-biphenyl-4-ylamino)-2-[4-methyl-5-[(methylamino)sulphonyl]-1,3-thiazol-2(3H)-ylidene]-3-oxopropanoate