فهرس المقالات 2H-Phthalazin-1-one حرية الوصول المقاله صفحة الملخص نص كامل 1 - Ionic liquids as efficient catalysts for synthesis of phosphorylated dialkyl succinates containing phthalazin-1-one moieties Ziba Tavakoli Elnaz Ghasemi Issa Yavari