فهرس المقالات Cyclic 1 حرية الوصول المقاله صفحة الملخص نص كامل 1 - 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 2 - 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
