Microwave-assisted reactions: Three component process for the synthesis of 2-amino-2-chromenes under microwave heating
作者:Ramadan A. Mekheimer、Kamal U. Sadek
DOI:10.1002/jhet.13
日期:2009.3
A simple and efficient threecomponentprocess for the synthesis of 2-amino-2-chromenes utilizing the reaction of aryl aldehydes with active methylenes 2a,b and 1-naphthol in refluxing ethanol/piperidine under microwave-heating is described. J. Heterocyclic Chem., (2009).