فهرس المقالات Terephthalaldehyde حرية الوصول المقاله صفحة الملخص نص كامل 1 - Melamine-terephthalaldehyde supported Copper tetrabenzenecarboxylic acid As An Efficient Heterogeneous Acidic Catalyst (COF-MOF) for the One-pot Preparation of 1,8-Dioxooctahydroxanthenes Zahra Baymaninezhad Haman Tavakkoli Seyyed Jafar Saghanezhad Elham Tahanpesar