فهرس المقالات ZrP2O7 nanoparticles حرية الوصول المقاله صفحة الملخص نص كامل 1 - ZrP2O7 nanoparticles as a robust and efficient catalyst for the synthesis of 2-aryl-5-methyl-2,3-dihydro-1H-3-pyrazolones under microwave irradiation Javad Safaei-Ghomi Esmaeil Afkhami Hossein Shahbazi-Alavi Abolfazl Ziarati حرية الوصول المقاله صفحة الملخص نص كامل 2 - 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 Javad Safaei-Ghomi Hossein Shahbazi-Alavi Mohammad Reza Saberi-Moghadam Abolfazl Ziarati