فهرس المقالات 3-dicarbonyl compounds حرية الوصول المقاله صفحة الملخص نص كامل 1 - A green, efficient, and rapid procedure for the synthesis of pyrano[3,2-c] quinoline and pyrano[3,2-c]pyridone derivatives catalyzed by [BMIm]Cl Esmayeel Abbaspour-Gilandeh Seyyedeh Cobra Azimi Kurosh Rad-Moghadam Aidin Mohammadi-Barkchai حرية الوصول المقاله صفحة الملخص نص كامل 2 - 1,3-Dichloro-5,5-dimethylhydantoin: an efficient catalyst for the solvent free synthesis of 1,8-dioxo-octahydro-xanthenes Farhad Shirini Kurosh Rad-Moghadam Tahereh Naghdi حرية الوصول المقاله صفحة الملخص نص كامل 3 - Introduction of two efficient catalysts for the synthesis of 1,8-dioxo-octahydroxanthene derivatives in the absence of solvent Farhad Shirini Gholam Hossein Imanzadeh Masoumeh Abedini Maryam Akberi Dokhte-Ghaziani Mohaddeshes Safarpoor Langroodi Parisa Ghods Ghasemabadi