Graphene Oxide: A Carbocatalyst for the One-Pot Multicomponent Synthesis of 5-Aryl-1H-Indeno[2’,1’:5,6]Pyrido[2,3-d]Pyrimidine-2,4,6(3H)-Trione
作者:Hamid Reza Dehghanpour、Mohammad H. Mosslemin、Razieh Mohebat
DOI:10.3184/174751918x15161933697835
日期:2018.1
and efficient method is described for the synthesis of 5-aryl-1H-indeno[2’,1’:5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione via one-pot multicomponent reaction of indane-1,3-dione, arylaldehydes and 6-aminopyrimidin-2,4(1H,3H)-dione in presence of catalytic amount of graphene oxide in water. Graphene oxide is a versatile carbocatalyst and this is the first report on its application in a pyrido[2,3-d]pyrimidine
描述了一种简单、直接且有效的方法来合成 5-芳基-1H-茚[2',1':5,6]吡啶并[2,3-d]嘧啶-2,4,6(3H)-在水中催化量的氧化石墨烯存在下,茚满-1,3-二酮、芳醛和 6-氨基嘧啶-2,4(1H,3H)-二酮的一锅多组分反应生成三酮。氧化石墨烯是一种多功能的碳催化剂,这是首次报道其在吡啶并[2,3-d]嘧啶合成中的应用。良好的产量、使用现成的起始材料、操作简单、易于处理和环保可重复使用的催化剂是该协议的主要特点。