Title : ( An efficient one-pot synthesis of highly functionalized benzylpyrazolyl pyrido[1,2-a]pyrimidine derivatives using CuFe2O4 nanoparticles under solvent-free conditions )
Authors: saeideh janati , Abbas Ali Esmaeili ,
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Abstract
An efficient and green protocol for the synthesis of novel benzylpyrazolyl pyrido[1,2-a]pyrimidine derivatives via three-component reaction of aryl aldehydes, 2-hydroxy-4H-pyrido[1,2-a]pyrimidine-4-ones, and 3-methyl-1-phenyl-1H-pyrazol-5-one has been reported using a magnetically separable and reusable heterogeneous copper ferrite (CuFe2O4) nano-catalyst under solvent-free conditions. CuFe2O4 nanoparticles were characterized by FT-IR, powder X-ray diffraction and transmission electron microscopy.
Keywords
, 2-Hydroxy-4H-pyrido[1, 2-a]pyrimidin-4-one 3-Methyl-1-phenyl-1H-pyrazol-5-one Magnetic CuFe2O4 nanoparticles Benzylpyrazolyl pyridopyrimidine derivatives Three-component reactions
@article{paperid:1065040,
author = {Janati, Saeideh and Esmaeili, Abbas Ali},
title = {An efficient one-pot synthesis of highly functionalized benzylpyrazolyl pyrido[1,2-a]pyrimidine derivatives using CuFe2O4 nanoparticles under solvent-free conditions},
journal = {Research on Chemical Intermediates},
year = {2017},
volume = {43},
number = {12},
month = {July},
issn = {0922-6168},
pages = {6817--6833},
numpages = {16},
keywords = {2-Hydroxy-4H-pyrido[1;2-a]pyrimidin-4-one 3-Methyl-1-phenyl-1H-pyrazol-5-one Magnetic CuFe2O4 nanoparticles Benzylpyrazolyl pyridopyrimidine derivatives Three-component reactions},
}
%0 Journal Article
%T An efficient one-pot synthesis of highly functionalized benzylpyrazolyl pyrido[1,2-a]pyrimidine derivatives using CuFe2O4 nanoparticles under solvent-free conditions
%A Janati, Saeideh
%A Esmaeili, Abbas Ali
%J Research on Chemical Intermediates
%@ 0922-6168
%D 2017
