Scientia Iranica

Scientia Iranica

An Efficient One-pot Three-component Synthesis of Pyrido[2,3-d]pyrimidine Derivatives in the Presence of Nano Silica-supported Preyssler H14[NaP5W30O110]/SiO2 as a Green and Reusable Catalyst

Authors
Behnoush Alimadadi 1
Majid M Heravi 1
Niousha Nazari 1
Hossein Abdi Oskooie 1
Fatemeh F Bamoharram 2
1 Department of Chemistry, School of Sciences, Alzahra University, P.O. Box 1993891176, Vanak, Tehran, Iran
2 Department of Chemistry, Islamic Azad University-Mashhad Branch, Mashhad, Iran
10.24200/sci.2016.3980
Abstract
An efficient and mild condensation reaction of 6-aminouracil derivatives with various aromatic aldehydes and ethyl or methyl acetoacetate was performed in the presence of catalytic amounts of H14[NaP5W30O110]/SiO2 as a recyclable, eco-friendly and green nano-catalyst to afford the desired pyrido[2,3-d]pyrimidine derivatives in good to excellent yields.
Keywords
Green chemistry
pyrido[2
3-d]pyrimidine derivatives
Nano silica-supported Preyssler heteropolyacid
6-Aminouracil derivatives
One-pot reaction
Scientia Iranica
Volume 23, Issue 6 - Serial Number 6
Transactions on Chemistry and Chemical Engineering (C)
December 2016
Pages 2717-2723

  • Receive Date 07 June 2016
  • Accept Date 27 July 2017