110-65-6
丁炔二醇
+
100-39-0
溴化苄
→
~63%
93877-21-5
4-phenylmethoxybut-2-ynoxymethylbenzene
~27%
91142-50-6
4-phenylmethoxybut-2-yn-1-ol
100-44-7
苄基氯
6282-65-1
1,4-Di(benzyloxy)butane