22027-53-8
4-氯苯甲酰乙酸甲酯
→
~90%
6936-71-6
(Z)-1-(4-chlorophenyl)-2-diazonio-3-methoxy-3-oxoprop-1-en-1-olate
6832-16-2
重氮乙酸甲酯
+
122-01-0
氯化对氯苯甲酰
143659-14-7
5-(4-氯苯基)恶唑-4-甲酸
89204-93-3
methyl 5-(4-chlorophenyl)-1,3-oxazole-4-carboxylate