4-(3-methoxy-phenyl)-1,3-dihydro-indol-2-one 、
3,5-dimethyl-4-(4-methylpiperazine-1-carbonyl)-1H-pyrrole-2-carbaldehyde 在
哌啶 silica gel 、
methanol-dichloromethane 作用下,
以
乙醇 为溶剂,
反应 72.0h,
以to provide 3-[3,5-dimethyl 4-(4-methyl-piperazine-1-carbonyl)-1H-pyrrol-2-ylmethylene]-4-(3-methoxy-phenyl)-1,3-dihydro-indol-2-one as a yellow solid (62 mg, 53%)的产率得到3-[3,5-dimethyl 4-(4-methyl-piperazine-1-carbonyl)-1H-pyrrol-2-ylmethylene]-4-(3-methoxy-phenyl)-1,3-dihydro-indol-2-one