623-73-4
重氮乙酸乙酯
+
55207-76-6
2-(烯丙氧基)乙醛
→
~83%
134989-37-0
ethyl 3-oxo-4-prop-2-enoxybutanoate
638-07-3
4-氯乙酰乙酸乙酯
107-18-6
烯丙醇
~81%