111461-27-9
5-(p-chlorobenzoyloxy)-3-methylisoxazole
→
~90%
97288-80-7
2-(4-chlorobenzoyl)-3-methyl-1,2-oxazol-5-one
29871-83-8
3-methyl-2H-1,2-oxazol-5-one
+
122-01-0
氯化对氯苯甲酰
~67%