55052-28-3
4-氯-1H-吡咯并[2,3-b]吡啶
→
~79%
348640-05-1
4-氯-1-苯基磺酰基-1H-吡咯并[2,3-b]吡啶
98-59-9
对甲苯磺酰氯
+
348640-26-6
N-甲苯磺酰-4-氯-2-碘-7-氮杂吲哚
348640-92-6
1-[(4-甲基苯基)磺酰基]-1H-吡咯并[2,3-b]吡啶-4-甲腈