N1,N2-Di(p-chlorophenyl)acetamidine 、
2-[5-methoxy-1-(4-methoxyphenyl)-2-oxo-1,2-dihydro-3H-pyrrol-3-ylidene]malononitrile 以
乙酸乙酯 为溶剂,
反应 8.0h,
以70%的产率得到6-(4-chlorophenyl)-7-[(4-chlorophenyl)imino]-8a-hydroxy-5-imino-2-methoxy-1-(4-methoxyphenyl)-1,5,6,7,8,8a-hexahydropyrrolo[2,3-d]azepin-4-yl cyanide