929-37-3
二乙二醇单乙烯基醚
→
~47%
2781-01-3
2-methyl-1,3,6-trioxocane
75-07-0
乙醛
+
111-46-6
二乙二醇
~29%
85970-09-8
2,4-dimethyl-16-crown-6
~20%
74-86-2
乙炔