64-17-5
乙醇
+
2386-60-9
1-丁基磺酰氯
→
~58%
2374-68-7
ethyl butane-1-sulfonate
2386-47-2
1-丁基磺酸
874200-91-6
butane-1-sulfonate,1-ethyl-3-methyl-1,2-dihydroimidazol-1-ium