The reaction of acetylacetone with α,β-enones in the presence of potassium carbonate affords 6-acetylcyclohex-2-enones. The assembly of two acetoacetate and one alkanal molecules gives 3,5-dialkylcyclohex-2-enones. Facile one-pot procedures for these reactions were developed.
在
碳酸钾存在下,
乙酰丙酮与 α、β-烯酮反应生成 6-乙酰基环己-2-烯酮。将两个
乙酰乙酸酯分子和一个
烷烃分子组装在一起可得到 3,5-二烷基环己-2-烯酮。为这些反应开发了简便的一锅反应程序。