List of Articles Multi-component reactions Open Access Article Abstract Page Full-Text 1 - BF3-SiO2 Nanoparticles: An Efficient Catalyst for the Multi-Component Synthesis of 3-(α-aroylamido) 4-hydroxycoumarin Derivatives in Water Mona Arfavi-Safari Hossein Anaraki-Ardakani Rashid Badri Elham Tahanpesar Open Access Article Abstract Page Full-Text 2 - Lactic acid-catalyzed Eco-friendly Cyclization Reaction for the Synthesis of 4H-benzo[b]pyrans and 3,4-dihydropyrano[c]chromenes in EtOH/H2O as an Efficient Green Reaction Medium Nourallah Hazeri Mojtaba Lashkari Homayoun Faroughi Niya Hamed Pourbalouch Open Access Article Abstract Page Full-Text 3 - An Efficient Protocol for Synthesis of 2-amino-3cyanopyridine Derivatives using Nano-modified SBA-15 Behrooz Mirza Neda Nasseri Open Access Article Abstract Page Full-Text 4 - SiO2-BaCl2 as a Highly Efficient and Reusable Heterogeneous Catalyst for the One-pot Synthesis of 3,4-dihydropyrimidin-2-(1H)- one/thione Derivatives Under Solvent-free Conditions Farhad Hatamjafari Open Access Article Abstract Page Full-Text 5 - One-pot Synthesis of Polysubstituted Dihydro-2oxypyrroles Catalyzed by Vanadium (V) oxide Farzaneh Mohamadpour Malek Taher Maghsoodlou Reza Heydari Mojtaba Lashkari Open Access Article Abstract Page Full-Text 6 - Solvent-free Promoted One-pot Synthesis of ٤H-quinolizine, pyrido[٢،١-a]isoquinoline and pyrido[١،٢-a] quinoline Derivatives Hoorieh Djahaniani Bita Mohtat Maryam Amir Afshari Shokoh Sadat Ghafori Open Access Article Abstract Page Full-Text 7 - 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 8 - Green approach for the synthesis of pyranopyrazoles and hexahydroquinoline-3-carboxamides using unripe grape juice (verjuice) as catalyst Masoud Mokhtary Open Access Article Abstract Page Full-Text 9 - Fe3O4@SiO2 nanoparticles: An efficient, green and magnetically reusable catalyst for the one-pot synthesis of 14-aryl-14H-dibenzo[a,i]xanthene-8,13-dione derivatives Mohammad Ali Ghasemzadeh Mina Azimi-Nasrabad Javad Safaei-Ghomi Open Access Article Abstract Page Full-Text 10 - Application of silica vanadic acid as a dual Lewis and Bronsted acid catalytic ability in Dakin West reaction Malihe Safaiee Mohammad Ali Zolfigol Fatemeh Derakhshan-Panah Mohammad Mokhlesi Open Access Article Abstract Page Full-Text 11 - One-pot synthesis of 2-amino-3-cyanopyridine derivatives catalyzed by zinc zirconium phosphate in solvent-free conditions Hirbod Karimi Open Access Article Abstract Page Full-Text 12 - Employing a hydrophobic-bentonite as a highly efficient and versatile catalyst for a green one-pot and rapid synthesis of 4H-benzo-[b]-pyran derivatives Mohammad Ebrahim Sedaghat Faranak Farhadi Mohammad Reza Nazarifar Rezvan Sheikhi Kamareji Open Access Article Abstract Page Full-Text 13 - Introduction of Brönsted acidic ionic liquid supported on nanoporous Na+-montmorillonite as an efficient catalyst for the synthesis of 2-amino-tetrahydro-4H-pyrans Farhad Shirini Masoumeh Makhsous Mohadeseh Seddighi Open Access Article Abstract Page Full-Text 14 - Phospho sulfonic acid: an efficient solid acid catalyst for the facile preparation of 1,4-dihydropyridines Sobhan Rezayati Parisa Javanmardi Open Access Article Abstract Page Full-Text 15 - Fe3O4@nano-dextrin/Ti(IV) as a bio-based magnetic nano-catalyst for facile synthesis of 2,3-dihydroquinazolin-4(1H)-ones Elaheh Babaei Bi Bi Fatemeh Mirjalili Open Access Article Abstract Page Full-Text 16 - Imidazolium Hydrogen Sulphate Supported on Copper Oxide Nanoparticles as an efficient simple Heterogeneous Acidic Catalyst for Multi-component Synthesis of 1, 4- dihydro Pyrano [2, 3-c] pyrazoles Derivatives Elham Fadavipoor Rashid Badri Open Access Article Abstract Page Full-Text 17 - Fe3O4@SiO2@Vitamin C@Fe2O3 Nanoparticles as a Novel Green Catalyst for One-pot Synthesis of 3-amino-1-aryl-1H-benzo[f]chromene-2-carbonitrile Derivatives Naghmeh Darya Hassan Tajik Open Access Article Abstract Page Full-Text 18 - Nano-Silica phosphoric acid: an efficient catalyst for one-pot synthesis of 3,4-dihydropyrimidin-2(1H)-ones (thiones) under solvent-free or sonication conditions Abdolhamid Bamoniri Bi Bi Fatemeh Mirjalili Sedigheh Nazemian Open Access Article Abstract Page Full-Text 19 - 1,3-Dibromo-5,5-dimethylhydantoin (DBH) as a cheap and efficient catalyst for the synthesis of polyhydroquinolines and 12-aryl-8,9,10,12-tetrahydro [a] xanthene-11-ones Farhad Shirini Gholam Hossein Imanzadeh Masoumeh Abedini Parisa Ghods Ghasemabadi Open Access Article Abstract Page Full-Text 20 - Synthesis of 4,4′-(arylmethylene)bis(1H-pyrazol-5-ols) via multi-component reactions by using silica-bonded sulfamic acid derivatives Shekoofeh Tayebi Khodabakhsh Niknam