A highly effective synthesis of α,β-unsaturated acylamides is reported for the first time via copper-catalyzed direct amidation between readily available cinnamic acids and N-substituted formamides. The protocol was easily accessible and practical.
首次报道了在容易获得的
肉桂酸和N-取代的甲酰胺之间通过
铜催化的直接酰胺化反应,高效合成α,β-不饱和酰基酰胺。该协议易于访问且实用。