2637-34-5
2-巯基吡啶
+
106-93-4
二溴乙烷
→
~91%
1541-40-8
2,3-dihydro-[1,3]thiazolo[3,2-a]pyridin-4-ium,bromide
107-04-0
1-溴-2-氯乙烷