N-(3,4-dichlorophenyl)-N'-[(3-oxo-1-phenyl-1-trifluoromethyl)butyl]urea 以
溶剂黄146 为溶剂,
反应 4.0h,
生成
S(-)-1-(3,4-dichlorophenyl)-6-methyl-4-phenyl-4-trifluoromethyl-3,4-dihydropyrimidin-2(1H)-one 、 R(+)-1-(3,4-dichlorophenyl)-6-methyl-4-phenyl-4-trifluoromethyl-3,4-dihydropyrimidin-2(1H)-one