@article{Safaei-Ghomi_Shahbazi-Alavi_Saberi-Moghadam_Ziarati_2024, title={ZrP2O7 NPs: A recyclable, efficient heterogeneous catalyst for the synthesis of 1,6-diamino-2-oxo-4-phenyl-1,2-dihydropyridine-3,5-dicarbonitrile derivatives via a multi-component reaction}, volume={4}, url={https://oiccpress.com/iranian-journal-of-catalysis/article/zrp2o7-nps-a-recyclable-efficient-heterogeneous-catalyst-for-the-synthesis-of-16-diamino-2-oxo-4-phenyl-12-dihydropyridine-35-dicarbonitrile-derivatives-via-a-multi-component-reaction/}, abstractNote={ZrP2O7 nanoparticles (NPs) as an efficient catalyst have been used for the preparation of 1,6-diamino-2- oxo-4-phenyl-1,2-dihydropyridine-3,5-dicarbonitrile derivatives via one-pot coupling of hyrazine hydrate, ethyl cyanoacetate, malononitrile and aromatic aldehydes under reflux conditions in ethanol. Using this method we obtained low reaction times, easy isolation of the targeted molecules, excellent yields.}, number={4}, journal={Iranian Journal of Catalysis}, publisher={OICC Press}, author={Safaei-Ghomi, Javad and Shahbazi-Alavi, Hossein and Saberi-Moghadam, Mohammad Reza and Ziarati, Abolfazl}, year={2024}, month={Feb.}, keywords={One-pot, Multi-component, ZrP2O7 nanoparticles, N-amino-2-pyridones, 2-Dihydropyridines.} }