705-15-7
2-羟基-5-甲氧基苯乙酮
+
68-12-2
N,N-二甲基甲酰胺
→
~73%
42059-79-0
6-METHOXY-4-OXO-4H-CHROMENE-3-CARBALDEHYDE
490-78-8
2,5-二羟基苯乙酮