345310-96-5
2-(2-hydroxyethylamino)-N-pyridin-2-yl-acetamide
+
998-40-3
三丁基膦
870-50-8
偶氮二甲酸二叔丁酯
→
~65%
345310-98-7
1-(2-吡啶基)-哌嗪酮
374795-58-1
4-phenylmethyl-1-(2-pyridinyl)piperazin-2-one
~46%
1279815-59-6
tert-butyl 3-oxo-4-(pyridin-2-yl)piperazine-1-carboxylate
109-04-6
邻溴吡啶