4030-22-2
3,4-Dimethyl-1,5-dihydro-2H-pyrrol-2-one
+
100-52-7
苯甲醛
→
~88%
85870-73-1
5-benzylidene-3,4-dimethylpyrrol-2-one
85870-74-2
E-3,4-dimethyl-5-(phenylmethylidene)-3-pyrrolin-2-one