186581-53-3
重氮甲烷
+
10400-19-8
吡啶-3-羧酸酰氯
→
~27%
39972-50-4
2-diazonio-1-pyridin-3-ylethenolate
59-67-6
烟酸
39998-25-9
吡啶-3-乙酸甲酯
61889-48-3
3-(2-氯乙酰基)吡啶盐酸盐
70972-97-3
2-pyridin-3-ylethenone
55484-11-2
2-氯-1-(吡啶-3-基)乙酮
6221-12-1
3-(2-溴乙酰基)吡啶