List of Articles Aromatic aldehydes Open Access Article Abstract Page Full-Text 1 - One pot, Five-component Synthesis of Functionalized Piperidines Using Zn(OAc)2.2H2O as a Highly Efficient Catalyst Farzaneh Mohamadpour Mojtaba Lashkari Open Access Article Abstract Page Full-Text 2 - Reaction of benzoylpyruvate with a mixture of aromatic aldehydes and 5-amino-1,3,4-thiadizole-2-thiol Neda Tavakkoli Hassan Kabirifard Open Access Article Abstract Page Full-Text 3 - (Diacetoxyiodo)benzene (DIB) catalyzed green and efficient synthesis of biscoumarin derivatives in aqueous media Amit Waghmare Shivaji Pandit Open Access Article Abstract Page Full-Text 4 - 5-sulfosalicylic acid as an efficient organocatalyst for environmentally benign synthesis of 2-substituted benzimidazoles Chandrakant Bhenki Shrikrishna Karhale Vasant Helavi Open Access Article Abstract Page Full-Text 5 - Betaine hydrochloride (BHC) catalyzed synthesis of 4-thiazolidinones derivatives Amol Khandebharad Swapnil Sarda Charansingh Gill Brijmohan Agrawal Open Access Article Abstract Page Full-Text 6 - Melamine trisulfonic acid: An efficient and recyclable solid acid catalyst for the green synthesis of Biscoumarin derivatives Nasir Iravani Mosadegh Keshavarz Maryam Mousavi Mojtaba Baghernejad Open Access Article Abstract Page Full-Text 7 - Synthesis of 4,4´-(Arylmethylene)bis(1H-pyrazol-5-ols) catalyzed by nanosilica supported perchloric acid in water Bahareh Sadeghi Maryam Ghorbani Rad Open Access Article Abstract Page Full-Text 8 - 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 9 - Silica-bonded n-propyldiethylenetriamine sulfamic acid as a recyclable solid acid catalyst for the synthesis of coumarin and biscoumarin derivatives Khodabakhsh Niknam Seyed Ahmad Sajadi Roghayeh Hosseini Mojtaba Baghernejad Open Access Article Abstract Page Full-Text 10 - Silica sulfuric acid: an efficient catalyst for the synthesis of substituted indazoles Digambar D. Gaikwad Rajendra P. Pawar