List of Articles dihydro Open Access Article Abstract Page Full-Text 1 - Electrical properties and I–V characteristics of 5,14-dihydro-5,7,12,14-tetraazapentacene doped Schottky barrier diode Hassan Ghalami Bavil Olyaee Peter J. S. Foot Vincent Montgomery 10.1007/s40094-015-0191-7 Open Access Article Abstract Page Full-Text 2 - Efficient one-pot synthesis and characterization of 13-Acetyl-9-methyl-11-oxo-8-oxa-10,12-diazatricyclo [7.3.1.0^2,7] trideca-2,4,6-triene Hojatollah Salehi Mohammad Rabbani Qian-Rong Li Qing-xiang Guo Open Access Article Abstract Page Full-Text 3 - Measurment of Copper and Zinc in Kiwi Using Ultrasound Assisted Emulsification Microextraction L. Hajiaghababaei Sh. Memari S. Suzangarzadeh S.A. Aghili Open Access Article Abstract Page Full-Text 4 - 4-Sulfobenzoic Acid as an Efficient Catalyst for the Preparation of 3,4-dihydropyrimidin-2-(1H)-ones Under Solvent-free Conditions Ali Oudi Nourallah Hazeri Maryam Fatahpour Open Access Article Abstract Page Full-Text 5 - Tannic acid: A Green Catalyst for the Eco-friendly Synthesis of 2,3-dihydroquinazolin-4(1H)-ones under Solvent Free Conditions Mahdim Narouei Nourallah Hazeri Ebrahim Molashahi Sara Zhaleh Maryam Fatahpour Open Access Article Abstract Page Full-Text 6 - Solvent-free Biginelli Reaction Catalyzed to Synthesis of Biologically Active 3,4-dihydropyrimidin-2-(1H) –ones/thiones Derivatives Farzaneh Mohamadpour Open Access Article Abstract Page Full-Text 7 - 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 8 - Mefenamic acid as Environmentally Catalyst for Threecomponent Synthesis of Dihydropyrano [2,3-c]Chromene and Pyrano[2,3-d]Pyrimidine Derivatives Soheila Asadpour Behzadi Enayatollah Sheikhhosseini Sayed Ali Ahmadi Dadkhoda Ghazanfari Mohammadreza Akhgar Open Access Article Abstract Page Full-Text 9 - Synthesis of Pyrazolopyranopyrimidine and Dihydropyrano[2,3-c]pyrazole Derivatives using Vitamin D as an Efficient Catalyst under Green Condition Fatemeh Mir Nourallah Hazeri Malek Taher Maghsoodlou Mojtaba Lashkari Open Access Article Abstract Page Full-Text 10 - Coupling of Amines, Dialkyl acetylenedicarboxylaes and Formaldehyde Promoted by Copper (II) Chloride: An Efficient Synthesis of Polysubstituted Dihydro-2-oxopyrrols Mojtaba Lashkari Reza Heydari Farzaneh Mohamadpour Open Access Article Abstract Page Full-Text 11 - 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 12 - Deep Eutectic Solvent Based on Choline Chloride/Urea as an Efficient Catalytic System for the One-Pot Synthesis of Highly Functionalized 1,4-Dihydropyridines and Polysubstituted 4H-Chromenes Haleh Nouri Masoud Mokhtary Open Access Article Abstract Page Full-Text 13 - One-Pot Multi-Component Synthesis of Dihydropyrimidinones via Biginelli Condensation Mohsen Sargordan Arani Behrooz Mirza Mohammad Moghanlou Open Access Article Abstract Page Full-Text 14 - 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 15 - Triterpenes from Urtica dioica L. roots of Ethiopian origin Tegene Tole 10.30495/tpr.2023.1982911.1331 Open Access Article Abstract Page Full-Text 16 - The Effect of Sertraline on Pituitary–Testis Hormones and Spermatogenesis in Rat لاله پاشا مختار مختاری سعید خاتم ساز مهرداد شریعتی Open Access Article Abstract Page Full-Text 17 - Tributyl hexadecyl phosphonium bromide as a new and efficient catalyst for the one-pot synthesis of 3,4-dihydropyrimidinones/thiones via a three component condensation reactions Rashid Badri Leila Mohammadi Ali Reza kiasat Open Access Article Abstract Page Full-Text 18 - Synthesis 3 and 4-Dihydropyrimidinone and Thiones using Multi-Walled Carboxylated Carbon Nanotube Catalysts maryam moghaddas Open Access Article Abstract Page Full-Text 19 - Brønsted Acidic Ionic Liquid: An Efficient and Reusable Catalyst for the Multi-Component Synthesis of Dihydropyrimidinones under Solvent-Free Conditions Heshmatollah Alinezhad Neda Ghobadi Open Access Article Abstract Page Full-Text 20 - A Novel protocol for synthesis of Hantzsch 1, 4- dihydropyridines using PEG-400 as a reaction medium and under catalyst-free condition Ali Ezabadi Fatemeh Tosan Open Access Article Abstract Page Full-Text 21 - Bronsted Acidic Ionic Liquid: An Efficient and Reusable Catalyst for the Multi-Component Solvent-Free Synthesis of Dihydropyrimidinones Heshmatollah Alinezhad Neda Ghobadi Open Access Article Abstract Page Full-Text 22 - Application of tris (trihexyltetradecylphosphonium) gadolinium hexachloride as magnetically recoverable catalyst for the synthesis of 3,4-dihydropyrimidin-2(1H)-ones in solvent-free conditions maryam Gorjizehad Open Access Article Abstract Page Full-Text 23 - Novel procedure for preparation of Hantzsch 1, 4- dihydropyridines using PEG-400 as a reaction medium and under catalyst-free condition Ali Ezabadi Fatemeh Tosan Open Access Article Abstract Page Full-Text 24 - Biginelli Synthesis and Theoritical Study of Dihydropyrimidinone Compounds Mohammad Hosein Farjam Ramin Rezaei Open Access Article Abstract Page Full-Text 25 - Zno nanoparticles/silica for biginelli solution syntheis Ali Javid Sabbaghian Parya Nasehi Open Access Article Abstract Page Full-Text 26 - TiO2 nanoparticles/melamine Tri sulfonic acid for biginelli syntheis under solvent-free conditions Mohammad Kazem Mohammadi Open Access Article Abstract Page Full-Text 27 - TiO2 nanoparticles/melamine Tri sulfonic acid for biginelli syntheis under solvent-free conditions Mohammad Kazem Mohammadi Open Access Article Abstract Page Full-Text 28 - preparation of 3, 4-dihydropyrimidin-2(1H)-ones using quaternary ammonium- treated clay in water Soheil Sayyahi Sedigheh Jahanbakhshi Zahra Dehghani Open Access Article Abstract Page Full-Text 29 - D-tartaric acid: a novel catalyst for green and efficient synthesis of 3,4-dihydropyrimidin-2(1H)-ones by Biginelli reaction under solvent-free conditions Ali Ezabadi Neda Ghassemi Open Access Article Abstract Page Full-Text 30 - TiO2 nanoparticles/melamine Tri sulfonic acid for biginelli syntheis under solvent-free conditions forough cheldavi Open Access Article Abstract Page Full-Text 31 - A green and efficient method for the preparation of 3, 4-dihydropyrimidin-2(1H)-ones using quaternary ammonium- treated clay in water Soheil Sayyahi Sedigheh Jahanbakhshi Zahra Dehghani Open Access Article Abstract Page Full-Text 32 - Biginelli Synthesis and Theoritical Study of Dihydropyrimidinones Mohammad Hosein Farjam Ramin Rezaei Open Access Article Abstract Page Full-Text 33 - A green and efficient method for the preparation of 3, 4-dihydropyrimidin-2(1H)-ones using quaternary ammonium- treated clay in water Soheil Sayyahi Sedigheh Jahanbakhshi Zahra Dehghani Open Access Article Abstract Page Full-Text 34 - Solvent-free One Pot Biginelli Method for Synthesis of new Dihydropyrimidinone compounds Masih Golkari Open Access Article Abstract Page Full-Text 35 - One pot Solvent free Synthesis of Biginelli Type Derivatives using Ag2O/GO/TiO2 Composite Nanostructure and evaluation of biological activity Fatemeh Samandizadeh Mohammad Mohammadi Ayeh Rayatzadeh Neda Hasanzadeh Open Access Article Abstract Page Full-Text 36 - Sulfuric Acid Functionalized Magnetic Nanocatalyst as a Green Catalyst for One-pot Synthesis of 2,3-dihydroquinazolin-4(1H)-ones Amanollah Zarei Ahmady Seyyed Jafar Saghanezhad Neda Mohtasham 10.22034/jna.2017.545682.1046 Open Access Article Abstract Page Full-Text 37 - Sulfuric Acid Functionalized Magnetic Nanocatalyst for One-pot Green Synthesis of 2,3-Dihydroquinazolin-4 (1H) -ones Amanollah Zarei Ahmady Seyyed Jafar Saghanezhad Neda Mohtasham 10.22034/jna.2017.540005 Open Access Article Abstract Page Full-Text 38 - Fe(HSO4)3/SiO2: An efficient and heterogeneous catalyst for cyclization of 2- aminochalcones to 2- aryl-2,3- dihydroquinolin- 4(1H)- ones Hossein Eshghi Mohammad Rahimizadeh Seyed Mohsen Mousavi Open Access Article Abstract Page Full-Text 39 - A favourable ultrasound-assisted method for the combinatorial synthesis of 2,3-dihydroquinazolin-4(1H)-ones via CoAl2O4 spinel nanocrystal as an efficient catalyst Javad Safaei-Ghomi Rahele Teymuri Open Access Article Abstract Page Full-Text 40 - (CTA)3[SiW12]-Li+-MMT: Efficient nanocatalyst for the synthesis of 3,4-dihydropyrimidin-2(1H)-ones under solvent-free conditions Esmayeel Abbaspour-Gilandeh Mehraneh Aghaei-Hashjin Hashem Azizi Open Access Article Abstract Page Full-Text 41 - Review: Current development on catalytic synthesis and pharmacological applications of 1,4-dihydropyridines Rajesh Kumar Singh Ketki Sahore Rekha Rana Sahil Kumar Deo Nandan Prasad Open Access Article Abstract Page Full-Text 42 - Fe-MCM-22 catalyzed multicomponent synthesis of dihydropyrano [2,3-c] pyrazole derivatives Rameshwar Magar Ganesh Pawar Sachin Gadekar Machhindra Lande Open Access Article Abstract Page Full-Text 43 - Efficient synthesis of 2,3-dihydroquinazolin-4(1H)-ones using nano-sized protonated ZSM–5 as a biodegradable and reusable solid acid catalyst Sedigheh Rostami Seyed Naser Azizi Fatemeh Rigi Open Access Article Abstract Page Full-Text 44 - One-pot pseudo-five-component synthesis of dihydropyrano[2,3-g] chromenes using sodium phthalimide/[BMIM]BF4 as high efficient catalytic system Leila Moradi Maryam Aghamohammad Sadegh Open Access Article Abstract Page Full-Text 45 - Synthesis of dihydrofurans using biosynthesized CuO nanoparticles Javad Safaei-Ghomi Hossein Shahbazi-Alavi Open Access Article Abstract Page Full-Text 46 - Facile synthesis of dihydropyrimidinone derivatives via Biginelli reaction using Brønsted acidic ionic liquid [H-NMP]+[CH3SO3]- as an efficient homogeneous catalyst Hossein Naeimi Zahra Sadat Nazifi Open Access Article Abstract Page Full-Text 47 - D-phenyl alanine-oxalic acid (D-Phe-Ox): A novel nano ionic liquid catalyzing the one-step green synthesis of functionalized spirolactones and dispirodihydro-furanyl oxindoles Kobra Nikoofar Shiva Khani Open Access Article Abstract Page Full-Text 48 - Alkanedisulfamic acid functionalized silica-coated magnetic nanoparticles as a reusable efficient nanocatalyst for synthesis of gem-dihydroperoxides and 1,2,4,5-tetraoxanes Kaveh Khosravi Ali Reza Karimi Shirin Naserifar Open Access Article Abstract Page Full-Text 49 - A facile one-pot four-component synthesis of dihydropyrrol-2-ones using Cl3CCO2H Nourallah Hazeri Malek Taher Maghsoodlou Sajad Mohamadian-Souri Mojtaba Lashkari Majid Ghashang Open Access Article Abstract Page Full-Text 50 - Chloroacetic acid-promoted heterocyclic reactions: Efficient preparation of tetrahydropyridines and 2,3-dihydroquinazolin-4(1H)-ones Malek Taher Maghsoodlou Nourallah Hazeri Elham Fereidooni Sajjad Salahi Nasrin Mahmoudabadi Naeime Khorshidi Jasem Aboonajmi Mojtaba Lashakri Open Access Article Abstract Page Full-Text 51 - New method for preparation of MWCNT-SO3H as an efficient and reusable catalyst for the solvent-free synthesis of 3,4-dihydropyrimidin-2(1H)-ones/thiones Leila Moradi Gholam Reza Najafi Hakimeh Saeidiroshan Open Access Article Abstract Page Full-Text 52 - Highly efficient multicomponent Biginelli’s synthesis of 3,4-dihydropyrimidin-2(1H)-ones catalyzed by Al-MCM-41 under solvent-free conditions Soheil Sayyahi Mehdi Behvandi Behvandi Open Access Article Abstract Page Full-Text 53 - An effective and mild oxidative aromatization of isoxazolines and 2-pyrazolines by trans-3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxalane promoted by ammonium iodide in water/MeCN Akbar Mobinikhaledi Kaveh Khosravi Samira Kazemi Open Access Article Abstract Page Full-Text 54 - ZrP2O7 NPs: A recyclable, efficient heterogeneous catalyst for the synthesis of 1,6-diamino-2-oxo-4-phenyl-1,2-dihydropyridine-3,5-dicarbonitrile derivatives via a multi-component reaction Javad Safaei-Ghomi Hossein Shahbazi-Alavi Mohammad Reza Saberi-Moghadam Abolfazl Ziarati Open Access Article Abstract Page Full-Text 55 - Application of SBA-Pr-SO3H as a solid acid nanoreactor in the Biginelli reaction Ghodsi Mohammadi Ziarani Shima Ghorbi Parisa Gholamzadeh Alireza Badiei Open Access Article Abstract Page Full-Text 56 - Oxalic acid dihydrate catalyzed synthesis of 3,4-dihydropyrimidin-2-(1H)-one derivatives under thermal and solvent-free conditions Farzaneh Mohamad Pour Malek Taher Maghsoodlou Reza Heydari Mojtaba Lashkari Open Access Article Abstract Page Full-Text 57 - Multi-component, one-pot, aqueous media preparation of dihydropyrano[3, 2-c]chromene derivatives over MgO nanoplates as an efficient catalyst Majid Ghashang Syed Sheik Mansoor Leila Shams Solaree Ali Sharifian-esfahani Open Access Article Abstract Page Full-Text 58 - A simple and green approach for the synthesis of substituted dihydro-2-oxypyrroles catalyzed by nano-Fe3O4@SiO2/SnCl4 superparamagnetic nanoparticles Bi Bi Fatemeh Mirjalili Reza Araqi Seyed Ahmad Mohajeri Open Access Article Abstract Page Full-Text 59 - Nano-peanut shell-OSO3H: Green and natural-based renewable nanocatalyst for one-pot synthesis of dihydropyrano[3,2-b]chromenedione derivatives Bahareh Sadeghi Zahra Lasemi Mansooreh Pisheh Abadi Open Access Article Abstract Page Full-Text 60 - 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 61 - Novel and cost-effective biocatalyst consisting of nanofibrillated cellulose and TiCl3 for the synthesis of 2,3'-dihydroquinazolin-4-(1H)-ones Hannaneh Heidari Kobra Nikoofar Yeganeh Shahedi Open Access Article Abstract Page Full-Text 62 - Synthesis and in vitro antibacterial study of dihydropyrano[3,2-c]chromene derivatives by nano fluoro apatite doped with Mg and Si as a cooperative catalyst Elmira Jahangard Leila Khazdooz Amin Zarei Open Access Article Abstract Page Full-Text 63 - Spotlight: Use of 1,3-dioxan-5-one derivatives in organic synthesis Mohammad Javad Poursharifi Open Access Article Abstract Page Full-Text 64 - Application of Fe3O4/SiO2/CeO2 nanocomposite, an efficient and magnetic catalyst, to synthesize 2,3-dihydroquinazolin-4(1H)-ones derivatives Elham Mohamadzadeh zinat gordi 10.30495/ijc.2022.689839 Open Access Article Abstract Page Full-Text 65 - Pistachio peel biomass derived magnetic nanoparticles Fe3O4@C-SO3H: a highly efficient catalyst for the synthesis of isoxazole-5(4H)-one, 1-amido alkyl-2-naphthol, pyrano[2,3-c]pyrazole and 2,3-dihydro quinazoline-4(1H)-one derivatives Fatemeh Ghorbani Seied Ali Pourmousavi 10.30495/ijc.2022.690999 Open Access Article Abstract Page Full-Text 66 - A Novel Cobalt Organic-Inorganic Hybrid Magnetic Nanocatalyst for Convenient Four-Component Synthesis of 3,4-Dihydropyridones Maryam Barazandehdoust Manouchehr Mamaghani Hassan Kefayati 10.30495/ijc.2022.1959315.1938 Open Access Article Abstract Page Full-Text 67 - Fabrication of a novel organic-inorganic hybrid nanocatalyst and its application for the synthesis of bis(pyrazolyl)methanes Abdolkarim Zare Mojtaba Oraki 10.30495/ijc.2023.1983633.2003 Open Access Article Abstract Page Full-Text 68 - 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 69 - Trans-3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxolane/HOAc/KI system as a new and mild catalyst for efficient synthesis of 1H-benzimidazoles and 1H-benzothiazoles in water Kaveh Khosravi Akbar Mobinikhaledi Samira Kazemi Davood Azarifar Payam Rahmani Open Access Article Abstract Page Full-Text 70 - Spotlight: 2-Aminoethyl dihydrogen phosphate: As a multi-purpose spacer Meysam Yarie Open Access Article Abstract Page Full-Text 71 - CuO-CeO2 nanocomposite: A green recyclable catalyst for the synthesis of 3,4-dihydropyrimidin-2(1H)-ones/thiones Jalal Albadi Azam Mansournezhad Open Access Article Abstract Page Full-Text 72 - Sulfonated Porous Carbon (SPC): An efficient and recyclable solid acid catalyst for one-pot three-component synthesis of 2,3-dihydroquinazolin-4(1H)-ones under solvent-free conditions Arash Shokrolahi Abbas Zali Mohammad Ali Zarei Karim Esmaeilpour Open Access Article Abstract Page Full-Text 73 - Green and diastereoselective synthesis of trans-3-(5-methylisoxazol-3-yl)-3,4-dihydro-2H-naphtho[2,3-e][1,3]oxazines Mehdi Shafiee Ahmad Reza Khosropour Iraj Mohammadpoor-Baltork Majid Moghadam Shahram Tangestaninejad Valiollah Mirkhani Hamid Reza Khavasi Open Access Article Abstract Page Full-Text 74 - A new method for synthesis of tetrahydrobenzo[b]pyrans and dihydropyrano[c]chromenes using p-dodecylbenzenesulfonic acid as catalyst in water Enayatollah Sheikhhosseini Dadkhoda Ghazanfari Vida Nezamabadi Open Access Article Abstract Page Full-Text 75 - Decatungstodivanadogermanic heteropoly acid (H6GeW10V2O40.22H2O): A green and reusable heterogeneous catalyst for the synthesis of Biginelli-type 3,4-dihydropyrimidin-2-(1H)-ones/thiones Srinivasa Rao Jetti Divya Verma Shubha Jain Open Access Article Abstract Page Full-Text 76 - Correlation of Reproductive Histological Characteristics with Age, 5α-Reductase and Androgens in Arabi Rams (Ovis aries) A. Hamidi S. Tabatabaei-Vakili M. Mamouei S.H. Hosseinifar Open Access Article Abstract Page Full-Text 77 - Green procedure for synthesis of 3, 4 dihydropyrimidinones using 12-molybdophosphoric acid, as a catalyst and solvent free condition under microwave irradiation Hojjatollah Salehi Open Access Article Abstract Page Full-Text 78 - Synthesis of sulfamic acid functionalized-magnetic nanoparticles and application as a retrievable and efficient catalyst for the green synthesis of 1,4-dihydropyridine and 2,3-dihydroquinazoline derivatives محمد علی بداغی فرد الهام علیمحمدی Open Access Article Abstract Page Full-Text 79 - SbCl5.SiO2: an reusable lewis acid for one-pot synthesis of 3,4-dihydropyrimidin-2(1H)-ones (thiones) Bi Bi Fatemeh Mirjalili Esmat Mohammadnejad Abdolhamid Bamoniri Open Access Article Abstract Page Full-Text 80 - Biological Activity and Efficient Synthesis of 3, 4-Dihydropyrimidin-2-(1H)-one/thione Derivatives Farhad Hatamjafari 10.22034/jchr.2018.544084 Open Access Article Abstract Page Full-Text 81 - Extraction and Determination of Pb(II) by Organic Functionalisation of Graphenes Adsorbed on Surfactant Coated C18 in Environmental Sample A. Moghimi S. Yousefi Siahkalrodi 10.22034/jchr.2018.544032 Open Access Article Abstract Page Full-Text 82 - The Effects of Tanacetum parthenium hydroalchoholic Extract on the Sex Hormones of NMRI Mouse مریم سلیمانی Mina Ramezani فاطمه سیادت Open Access Article Abstract Page Full-Text 83 - Immobilized Peptide on the Surface of Core-shell LaVO4: Eu3@poly (levodopa) for Targeted Delivery of 5-Fluorouracil to Breast Tumor Maryam Nazemian Vida Hojati Hamid Madanchi Hamid Hashemi-Moghaddam Saeed Zavareh Behrouz Johari 10.22034/ascij.2023.697917 Open Access Article Abstract Page Full-Text 84 - Dihydropyrimidinonoes Synthesis via One Pot Solvent-free Cu catalyzed Reaction mohammad kazem mohammadi