98-09-9
苯磺酰氯
+
348640-06-2
4-溴-1H-吡咯并[2,3-b]吡啶
→
~92%
889939-25-7
4-溴-1-苯磺酰基-1H-吡咯并[2,3-b]吡啶
271-63-6
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