7559-81-1
(2-氯甲基)-5-羟基-4H-吡喃-4-酮
+
67-64-1
丙酮
→
~78%
644-46-2
5-hydroxy-2-methylpyran-4-one
501-30-4
曲酸
16065-34-2
5-羟基-2-(碘甲基)-4H-吡喃-4-酮
3019-04-3
1-iodopropan-2-one