142-08-5
2-羟基吡啶
+
1396274-89-7
→
~87%
69914-12-1
1-(5,5-dimethyl-3-oxocyclohexen-1-yl)pyridin-2-one
13271-49-3
3-bromo-5,5-dimethylcyclohex-2-en-1-one
~46%