List of Articles Biscoumarin Open Access Article Abstract Page Full-Text 1 - (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 2 - Ecofriendly synthesis of biscoumarin derivatives catalyzed by EDTA-modified magnetic animal bone meal nanoparticles in water Ahmad Reza Momeni Sadegh Bakhtiar Open Access Article Abstract Page Full-Text 3 - 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 4 - L-Proline catalyzed synthesis of Betti bases and biscoumarin derivatives Samaneh Zahiri Masoud Mokhtary Mogharab Torabi Open Access Article Abstract Page Full-Text 5 - Silica gel: A very cheap, reusable, and efficient catalyst for green preparation of some bis-4-hydroxycoumarin on water Saeed Khodabakhshi Mojtaba Baghernejad Open Access Article Abstract Page Full-Text 6 - 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