56579-97-6
lithium enolate of ethyl acetate
+
107-02-8
丙烯醛
→
~99%
38996-01-9
3-羟基-4-戊烯酸乙酯
141-78-6
乙酸乙酯
~93%
105-36-2
溴代乙酸乙酯
~61%