β-Enamino ketones have been synthesised in excellent yield at room temperature in the absence of any added catalyst by the reaction of aromatic or aliphatic amines with 1,3-dicarbonyl compounds in ionic liquid. The ionic liquid is recycled and reused several times.
通过芳香族或脂肪族胺与 1,3-二羰基化合物在
离子液体中的反应,δ-埃米诺酮在室温下无需添加任何催化剂即可合成,且收率极高。
离子液体可多次循环使用。