92666-05-2
1-(p-Tosyloxy)-2-pentyne
→
~93%
16400-32-1
1-溴-2-戊炔
6261-21-8
2-pent-2-ynyloxy-tetrahydro-pyran
~89%
6261-22-9
2-戊炔-1-醇
~83%
22592-15-0
1-氯-2-戊炔
~52%
75-16-1
甲基溴化镁
+
2219-66-1
1,4-二溴-2-丁炔
53799-89-6
18495-20-0
1-methoxypent-2-yne