3160-40-5
4-氯苯亚甲基丙酮
+
675-10-5
4-羟基-6-甲基-2-吡喃酮
→
~16%
88639-77-4
3-[1-(4-chlorophenyl)-3-oxobutyl]-4-hydroxy-6-methylpyran-2-one