487061-94-9Relevant articles and documents
A clean procedure for synthesis of pyrido[d]pyrimidine derivatives under solvent-free conditions catalyzed by zro2 nanoparticles
Abdolmohammadi, Shahrzad,Balalaie, Saeed
, p. 395 - 399 (2012)
A simple one-pot method for the preparation of 7-amino-2,4-dioxo-5-aryl-1, 2,3,4-tetrahydropyrido[2,3- d]pyrimidine-6-carbonitriles 4 from aromatic aldehydes, malononitrile and 4(6)-aminouracil in the presence of ZrO2 nanoparticles (ZrO2 NPs) as an effici
Electrocatalytic multicomponent assembling of aminouracils, aldehydes and malononitrile: An efficient approach to 7-aminopyrido[2,3-d]pyrimidine-6-carbonitrile derivatives
Kazemi-Rad, Reyhaneh,Azizian, Javad,Kefayati, Hassan
, p. 29 - 34 (2016/02/18)
The electrocatalytic multicomponent transformation of 6-aminouracils, aromatic aldehydes and malononitrile in ethanol in an undivided cell in the presence of potassium bromide as an electrolyte leads to 7-aminopyrido[2,3- -d]pyrimidine-6-carbonitrile deri
One-pot synthesis of pyrido[2,3-d]pyrimidines via efficient three-component reaction in aqueous media
Shi, Daqing,Niu, Lihui,Shi, Jingwen,Wang, Xiangshan,Ji, Shunjun
, p. 1083 - 1090 (2008/09/17)
(Chemical Equation Presented) A short and facile synthesis of pyrido[2,3-d]pyrimidine derivatives was accomplished in good yields via the three-component reaction of aldehydes, alkyl nitriles and aminopyrimidines in water in the presence of triethylbenzyl