6-Amino-3-methyl-4-(2-methylphenyl)-1-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile 、
环己酮 在
aluminum (III) chloride 作用下,
以
1,2-二氯乙烷 为溶剂,
生成 13-Methyl-11-(2-methylphenyl)-15-phenyl-17-oxa-2,14,15-triazatetracyclo[8.7.0.03,8.012,16]heptadeca-1,3(8),9,12(16),13-pentaen-9-amine