100-67-4
苯酚钾
+
533-68-6
2-溴丁酸乙酯
→
~75%
56149-37-2
ethyl 2-phenoxybutanoate
108-95-2
苯酚
~53%
64-17-5
乙醇
6973-78-0
ethyl 2-(4-nitrophenyl)butanoate