77-78-1
硫酸二甲酯
+
927-74-2
3-丁炔-1-醇
→
~73%
36678-08-7
4-methoxybut-1-yne
861541-09-5
2-bromo-4-methoxy-but-1-ene
7124-16-5
1,2-dibromo-4-methoxy-butane
4696-30-4
4-methoxybut-1-ene
1066-26-8
乙炔钠
6482-24-2
2-溴乙基甲基醚