A mild method for the synthesis of β-enaminones and β-enamino esters using KH<sub>2</sub>PO<sub>4</sub> as catalyst
作者:Feng Xu、Hong-Xia Lv、Jin-Ping Wang、You-Ping Tian、Jian-Jun Wang
DOI:10.3184/030823408x382117
日期:2008.12
β-Enaminones and β-enamino esters have been produced by the direct condensation of amines with β-diketones and β-ketoesters using KH2PO4 as catalyst under mild, solvent-free conditions.