Active-Copper-Promoted Expeditious N-Arylations in Aqueous Media under Microwave Irradiation
作者:Lal Yadav、Beerendra Yadav、Vijai Rai
DOI:10.1055/s-2006-942369
日期:2006.6
Active-copper-promoted mild and expeditious N-arylations of amines, amides, imides, and β-lactams with aryl halides under microwave irradiation conditions are reported. These reactions can be performed at 85-90 °C in aqueous media as well as under solvent-free conditions to give good yields. However, under solvent-free conditions, lower yields are obtained.
报道了在微波辐射条件下,活性铜催化下温和迅速的胺、酰胺、酰亚胺和β-内酰胺与芳基卤化物的N-芳基化反应。这些反应可以在85-90°C的水相中或无溶剂条件下进行,并能获得良好的产率。然而,在无溶剂条件下,产率较低。