2-Pyridones were prepared by means of an efficient protocol including the 1,4-addition of 2-(phenylsulfinyl)acetamide to α,β-unsaturated ketones followed by cyclization and sulfoxide elimination.
通过有效的方法制备2-
吡啶酮,包括将2-(苯基亚磺酰基)乙酰胺的1,4-加成到α,β-不饱和酮上,然后环化和消除亚砜。