Ultrasound assisted one pot expeditious synthesis of new pyrido[2,3-d]pyrimidine analogues using mild and inexpensive 4-dimethylaminopyridine (DMAP) catalyst

Ultrasound assisted one pot expeditious synthesis of new pyrido[2,3-d]pyrimidine analogues using mild and inexpensive 4-dimethylaminopyridine (DMAP) catalyst

The one-pot three-component reaction for the synthesis of pyrido[2,3-d]pyrimidine derivatives has been reported via initial Knoevenagel, subsequent addition and final heterocyclization of substituted aromatic aldehydes, cyanoacetamide and 6-aminouracil in N,N-dimethylformamide (DMF) solvent using 4-...

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Bibliographic Details
Main Authors: Ajmal R. Bhat, Gowhar A. Naikoo, Israr Ul Hassan, Rajendra S. Dongra, Tabassum Ara
Format: Article
Language:English
Published: SpringerOpen 2017-09-01
Series:Beni-Suef University Journal of Basic and Applied Sciences
Subjects:
Ultrasound irradiation
6-Aminouracil
4-Dimethylaminopyridine (DMAP)
Substituted aromatic aldehydes
N,N-dimethylformamide
Online Access:http://www.sciencedirect.com/science/article/pii/S2314853516301196

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http://www.sciencedirect.com/science/article/pii/S2314853516301196

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