1-(4-甲基苯基)-1H-吡咯-2,5-二酮 、
2-(1-buten-2-yl)-5-methoxy-1-methoxymethylindole 在
ethyl acetate n-hexane 作用下,
以
邻二甲苯 为溶剂,
反应 1.5h,
以to obtain 510 mg (yield: 50%) of N-(4-methylphenyl)-1-ethyl-6-methoxy-9-methoxymethyl-1,2,3,4-tetrahydrocarbazole-3,4-dicarboximide as colorless crystals的产率得到N-(4-methylphenyl)-1-ethyl-6-methoxy-9-methoxymethyl-1,2,3,4-tetrahydrocarbazole-3,4-dicarboximide