18979-90-3
4-chloro-2-ethylphenol
+
108-24-7
乙酸酐
→
~71%
53347-16-3
(4-chloro-2-ethylphenyl) acetate
75-36-5
乙酰氯
876-27-7
乙酸-4-氯苯酯
1450-74-4
2-羟基-5-氯苯乙酮