fulltext.study @t Gmail

Alumina supported MoO3: An efficient and reusable heterogeneous catalyst for synthesis of 3,4-dihydropyridine-2(1H)-ones under solvent free conditions

Paper ID Volume ID Publish Year Pages File Format Full-Text
52040 46863 2008 5 PDF Available
Title
Alumina supported MoO3: An efficient and reusable heterogeneous catalyst for synthesis of 3,4-dihydropyridine-2(1H)-ones under solvent free conditions
Abstract

An efficient solvent free method for the synthesis of various 3,4-dihydropyrimidin-2(1H)-ones in excellent yields using alumina-supported MoO3 as recyclable heterogeneous catalyst is described. Compared to known methods, this new method provides an easy access to various 3,4-dihydropyrimidin-2(1H)-ones in excellent yields with shorter reaction times. Further the catalyst could be easily recovered from reaction mixture by filtration and is reusable.

Keywords
Biginelli reaction; 3,4-Dihydropyrimidin-2(1H)-ones; Solvent-free; Heterogeneous catalysis; Multicomponent reaction
First Page Preview
Alumina supported MoO3: An efficient and reusable heterogeneous catalyst for synthesis of 3,4-dihydropyridine-2(1H)-ones under solvent free conditions
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 9, Issue 4, 15 March 2008, Pages 499–503
Authors
, , ,
Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis