%0 Journal Article %A Safaei-Ghomi, Javad, Shahbazi-Alavi, Hossein, Saberi-Moghadam, Mohammad Reza, Ziarati, Abolfazl %T 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 %J Iranian Journal of Catalysis %V 4 %N 4 %P 289-294 %D 2014 %R %U https://sanad.iau.ir/fa/Article/1013072