624-28-2
2,5-二溴吡啶
+
4648-54-8
叠氮基三甲基硅烷
→
~85%
35235-74-6
6-溴四唑[1,5-A]砒啶
242815-96-9
2-azido-5-bromopyridine
53939-30-3
5-溴-2-氯吡啶