288-88-0
1,2,4-三氮唑
+
16670-48-7
苯磺酸2-氯乙酯
→
~63%
3236-66-6
1-(2-氯乙基)-1H-1,2,4-三唑
106-93-4
二溴乙烷
3273-14-1
1-(2-羟基乙基)-1,2,4-噻唑