N,N-二甲基甲酰胺二甲基缩醛 、 3-cyclopropyl-1-(4-methyl-3-methylsulphenylphenyl)propan-1,3-dione 以
甲苯 为溶剂,
反应 40.0h,
以to give 3-cyclopropyl-2-(N,N-dimethylaminomethylene)-1-(4-methyl-3-methylsulphenylphenyl)propan-1,3-dione (10.6 g) as a brown oil的产率得到3-cyclopropyl-2-(N,N-dimethylaminomethylene)-1-(4-methyl-3-methylsulphenylphenyl)propan-1,3-dione