List of Articles Condensation reaction 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 - Et3N as a catalyst for the synthesis of indeno[1,2-b]chromene derivatives via three-component condensation reaction Ali Sadeghi Ali Hossein Rezayan Ali Farajtabar Open Access Article Abstract Page Full-Text 3 - A new application of nano-graphene oxide as a heterogeneous catalyst in crossed-aldol condensation reaction under solvent-free conditions Mohammad Nasseri Ali Allahresani Heidar Raissi Open Access Article Abstract Page Full-Text 4 - Nanocrystalline TiO2 as an efficient and reusable catalyst for the one-pot synthesis of polyhydroquinolien derivatives via Hantzsch reaction Farhad Shirini Seyyed Vahid Atghia Meysam Alipour Khoshdel