2-[(E)-2-(4-Dimethylamino-phenyl)-vinyl]-3-phenyl-5-[1-phenyl-meth-(Z)-ylidene]-3,5-dihydro-imidazol-4-one 在
tetraphosphorus decasulfide 作用下,
以
吡啶 为溶剂,
反应 7.0h,
生成 2-[(E)-2-(4-Dimethylamino-phenyl)-vinyl]-3-phenyl-5-[1-phenyl-meth-(Z)-ylidene]-3,5-dihydro-imidazole-4-thione