List of Articles Xanthenes Open Access Article Abstract Page Full-Text 1 - Back setting of Treated Wastewater from Xanthenes Production Process into the New Fermentation Run Samaneh Sedighi Khavidak Mohammad Reza Soudi Jamshid Fooladi Open Access Article Abstract Page Full-Text 2 - Back setting of Treated Wastewater from Xanthenes Production Process into the New Fermentation Run Afshar Alihosseini Nurkhoda Sadeghifard Narjes Sadat i Karbalaei Khom Open Access Article Abstract Page Full-Text 3 - Al2 (SO4)3.18H2O as an Efficient and Environmentally Benign Natural Catalyst for Facile and Solvent-free Synthesis of Xanthene Derivatives Farzaneh Mohamadpour Open Access Article Abstract Page Full-Text 4 - Synthesis of 1,8-dioxo-octahydroxanthenes under solvent-free conditions via Phosphorus pentoxide supported on alumina (P2O5/Al2O3) catalyzed tandem reaction of Aldehyde with dimedone Tayebeh Sanaeishoar Negar Hormozinezhad Open Access Article Abstract Page Full-Text 5 - Environmentally benign synthesis of 1,8-dioxooctahydroxanthene derivatives using 10-molybdo-2-vanadophosphoric acid as an efficient and reusable catalyst under solvent-free condition Laxmikant Chavan Bhagwat Nagolkar Trimbak Chondhekar Sunil Shankarwar Open Access Article Abstract Page Full-Text 6 - 1-(1-Propylsulfonic)-3-methylimidazolium chloride Brønsted acidic ionic liquid catalyzed one-pot synthesis of 14-aryl-14H-dibenzo[a,j]xanthene derivatives under solvent-free conditions Sima Abbaspour Mogharab Torabi Jafroudi Shima Haghi Sohan Rezayati Open Access Article Abstract Page Full-Text 7 - Efficient synthesis of xanthene derivatives in aqueous media in the presence of Cu-anchored furfural imine-functionalized halloysite Samahe Sadjadi Open Access Article Abstract Page Full-Text 8 - Synthesis of 14H-dibenzo[a.j]xanthenes using Co@pyr/APTZCMNPs as a novel heterogeneous nanocatalyst Esmayeel Abbaspour-Gilandeh Mehraneh Aghaei-Hashjin Open Access Article Abstract Page Full-Text 9 - Microwave-assisted one-pot synthesis of 1-amidoalkyl 2-naphthols and dibenzo [a,j] xanthenes using phosphorus pentoxide on solid supports Amin Zarei Open Access Article Abstract Page Full-Text 10 - A green procedure for synthesis of xanthene derivatives: Micellar solution of sodium dodecylphosphonate catalyzes condensation reaction of aldehydes and β-naphthol in aqueous media Razieh Ghashghaei Soheila Ghassamipour Open Access Article Abstract Page Full-Text 11 - 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 Open Access Article Abstract Page Full-Text 12 - A new, green and recyclable poly(4-vinylpyridine)-supported copper iodide nanoparticles catalyst for the synthesis of aryl-14H-dibenzo [a-o] xanthenes Jalal Albadi Nasir Iravani Moloud Khoshakhlagh Open Access Article Abstract Page Full-Text 13 - Eco-Friendly and One-Pot Synthesis of 1,8-Dioxooctahydroxanthene Derivatives Catalyzed by Task-Specific Brønsted Acidic Ionic Liquid Hossein Naeimi Zahra Sadat Nazifi Open Access Article Abstract Page Full-Text 14 - 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 Open Access Article Abstract Page Full-Text 15 - Cellulose sulfuric acid: an efficient biopolymer-based catalyst for the synthesis of 5H-dibenzo[b,i]xanthene-tetraones and spiro[dibenzo[b,i]xanthene-13,3'-indoline]-pentaones under solvent free conditions Seyyedeh Cobra Azimi Hassan Kefayati Open Access Article Abstract Page Full-Text 16 - Boric acid as a highly efficient and reusable catalyst for the one-pot synthesis of 1,8-dioxo-octahydroxanthenes under solvent-free conditions Sobhan Rezayati Rahimeh Hajinasiri Zahra Erfani Saman Rezayati Saeid Afshari-sharifabad Open Access Article Abstract Page Full-Text 17 - [Et3NH][HSO4] catalyzed one-pot synthesis of 14-aryl-14H-dibenzo[a,j] xanthenes under solvent-free conditions Zhongqiang Zhou Xiaocui Deng Xiaoyun Hu Open Access Article Abstract Page Full-Text 18 - A novel silicotungstic acid-containing ionic liquid immobilized on graphene oxide nanosheets: Preparation, characterization, and first catalytic application in the synthesis of 1,8‐dioxo‐octahydroxanthenes Simin Bozorgnia Abolghasem Davoodnia Mehdi Pordel S. Ali Beyramabadi