Moona Mohsenimehr, M. Mamaghani, F. Shirini
Oct 1, 2014
Citations
0
Influential Citations
43
Citations
Journal
Chinese Chemical Letters
Abstract
Abstract Novel pyrido[2,3-d]pyrimidine derivatives were synthesized through a one-pot three-component approach using HAp-encapsulated- γ -Fe 2 O 3 [ γ -Fe 2 O 3 @HAp-SO 3 H] catalyzed condensation of 6-amino-2-(methylthio or ethylthio)pyrimidin-4(3 H )-one, Meldrum's acid and aryl aldehydes at 60 °C and under solvent-free conditions. In this protocol the use of nanocatalyst provided a green, useful and rapid method to generate the products in short reaction times and excellent yields (88%–94%).