2-[1-(4-Dimethylamino-phenyl)-meth-(E)-ylidene]-8-[1-(4-dimethylamino-phenyl)-meth-(Z)-ylidene]-cyclooctanone 、
硫脲 在
氢氧化钾 作用下,
以
乙醇 为溶剂,
反应 3.0h,
以79%的产率得到4-(4-Dimethylamino-phenyl)-10-[1-(4-dimethylamino-phenyl)-meth-(E)-ylidene]-3,4,5,6,7,8,9,10-octahydro-1H-cyclooctapyrimidine-2-thione