Volume 7 (2023)
Volume 6 (2022)
Volume 5 (2021)
Volume 4 (2020)
Volume 3 (2019)
Volume 2 (2018)
Volume 1 (2017)
Main Subjects = Organic Chemistry
Number of Articles: 83
Design, Synthesis, and Biological Activity of New Thiazolidine-4-One Derived from Symmetrical 4-Amino-1,2,4-Triazole
Articles in Press, Accepted Manuscript, Available Online from 11 October 2022
Abstract
Thiazolidine-4-one derivatives (IV)a,b containing 1,2,4-triazole rings linked to 3,4,5-trihydroxyphenyl moiety were designed, synthesized, and biological evaluated for the antibacterial/antifungal ... Read More
Preparation and Identification of New 1,4-bis (5,3-substituted-2,3-dihydro-1H-pyrazole-1-yl) Buta-1,4-Dione Derivatives with Their Antibacterial Effect Evaluation
Articles in Press, Accepted Manuscript, Available Online from 11 November 2022
Abstract
A new series of 5,3-substituted-2,3-dihydro-1H-pyrazole derivatives (P1-10) have been synthesized via a cyclization reaction of substituted chalcones with succinichydrazide. Structures ... Read More
Synthesis of New 1,3-Oxazole and 1,3-Thiazole Derivatives with Expected Biological Activity
Volume 6, Issue 12 , December 2022, , Pages 953-961
Abstract
The novel compounds were prepared to start from cephalexin in this work. It was converted into five-membered rings (1,3-oxazole and 1,3-thiazole). The cephalexin was reacted with ethanol ... Read More
Synthesis and Characterization of New Thiazolidinone and Oxazolidinone Heterocyclic Derivatives from 2-Marcapto-1,3,4-Thiadiazole Compounds
Volume 6, Issue 12 , December 2022, , Pages 997-1006
Abstract
The previous effort involved the synthesis of unprecedented Schiff's bases compounds of hydrazine hydrate linked with ethyl 4-hydroxybenzoate, which in turn reacted with carbon disulfide ... Read More
Synthesis and Characterization of New Substituted Coumarin Derivatives and Study Their Biological Activity
Volume 6, Issue 11 , November 2022, , Pages 813-822
Abstract
New substituted coumarins derivatives were synthesized by using nitration reaction to produce different nitro coumarin isomers which were separated from these isomers by using ... Read More
Eco-friendly, Rapid Synthesis of Some 4-Hydroxybenzoic Acid Hydrazide Derivatives
Volume 6, Issue 10 , October 2022, , Pages 773-782
Abstract
In this study, some azomethine compounds were prepared from 4-hydroxybenzoic acid hydrazide with some primary amine derivatives in different ways from the usual methods. The method ... Read More
Four-Component Synthesis of Polyhydroquinolines via Unsymmetrical Hantzsch Reaction Employing Cu-IRMOF-3 as a Robust Heterogeneous Catalyst
Volume 6, Issue 9 , September 2022, , Pages 639-648
Abstract
In this report, an IRMOF-3 was synthesized via a solvothermal method and then used as support for stabilizing Cu(II) ions. Characterization methods such as FT-IR, XRD, SEM, and BET ... Read More
Adsorption and Photocatalytic Degradation of Crystal Violet Dye under Sunlight Irradiation Using Natural and Modified Clays by Zinc Oxide
Volume 6, Issue 9 , September 2022, , Pages 661-676
Abstract
A ZnO-supported natural volcanic Algerian clay (ZnO/CNA) was synthesized through an impregnation method to prepare a photocatalytic adsorbent integrated. The discoloration of crystal ... Read More
Design, Synthesis, Docking and Biological Study of Pyrazole-3,5-diamine Derivatives with Potent Antitubercular Activity
Volume 6, Issue 9 , September 2022, , Pages 677-691
Abstract
A new series of (E)-4-((4-substitutedphenyl)diazenyl)-1H-pyrazole-3,5-diamine derivatives were synthesized by using greener poly ethylene glycol-400 as a reaction solvent. The drug ... Read More
Assessment of MoTiO3/GO Integrated Photocatalyst for Converting CO2 to Methanol
Volume 6, Issue 9 , September 2022, , Pages 699-709
Abstract
In this study, the citric acid-assisted sol-gel method was used for perovskite MoTiO3/GO nanocomposites preparation. The prepared samples were characterized by SEM, BET, FT-IR, and ... Read More
Bio-Based Polymers Derived and Modified on Cis-1, 3,4, 6-Tetrahydrophthalimide and Its Applications
Volume 6, Issue 9 , September 2022, , Pages 710-719
Abstract
In the current work, N-substituted cis-1,3,4,6-tetra hydrophthalimide polymerized derivatives were prepared as bio-based materials. This research was carried out through the following ... Read More![Efficient Pseudo-Six-Component Synthesis of Tetrahydro-pyrazolopyridines Using [Zn-2BSMP]Cl2](data/chemm/coversheet/161653118421.jpg)
Efficient Pseudo-Six-Component Synthesis of Tetrahydro-pyrazolopyridines Using [Zn-2BSMP]Cl2
Volume 6, Issue 8 , August 2022, , Pages 571-581
Abstract
Zn-[2-boromophenyl-salicylaldimine-methylpyranopyrazole]Cl2 {[Zn-2BSMP]Cl2}, as a Schiff base complex, efficiently catalyzed the pseudo-six-component synthesis of tetrahydrodipyrazolopyridines ... Read More
Preparation and Characterization of Mebeverine Hydrochloride Niosomes as Controlled Release Drug Delivery System
Volume 6, Issue 8 , August 2022, , Pages 591-603
Abstract
Irritable bowel syndrome (IBS) is a disorder of intestinal function characterized by chronic pain in the abdominal region, discomfort, bloating, and changes in bowel habits with no ... Read More
Synthesis and Characterization of New 1,3,4-Thiadiazole Derivatives Containing Azo Group from Acid Hydrazide and Studying Their Antioxidant Activity
Volume 6, Issue 8 , August 2022, , Pages 604-611
Abstract
The present report describes the synthesis of new the synthetic route that started by the reaction of acid hydrazide derivatives with ammonium thiocyanate to give compounds 1a-d. 1,3,4-thiadiazole ... Read More
Schiff-base Post-Synthetic Modification of IRMOF-3 to Encapsulate Pd Nanoparticles: It’s Application in C-C Bond Formation Cross-Coupling Suzuki Reaction
Volume 6, Issue 8 , August 2022, , Pages 629-638
Abstract
In this report, an IRMOF-3 was prepared via a solvothermal method, and a post-synthesis modification approach was employed for its Schiff-base functionalization with salicylaldehyde ... Read More
Synthesis, Characterization and Thermal Analysis of Cr(III), Mn(II) and Zn(II)Complexes of a New Acidicazo Ligand
Volume 6, Issue 7 , July 2022, , Pages 507-521
Abstract
The researchers wanted to make a novel azo imidazole as a follow-up to their previous work. We focused on the ligand 4-[(2-amino-4-phenylazo)-methyl]-cyclohexane carboxylic acid as ... Read More
Synthesis of a New Copoly 1,3,4-Oxadiazole from Copoly Imine with Iodine and Study of Their Biological Activity
Volume 6, Issue 6 , June 2022, , Pages 446-456
Abstract
Synthesis of a new series of poly (N-substituted-maleimide-co-2,5- substituted-1,3.4-oxadiazole) was carried out. The first step includes preparation of copoly imine by reaction of ... Read More
Formation, Characterization and Thermal Study of Novel Schiff Base Ligand from Sulfonic Acid and Its Complexes with Co(II), Ni(II), Cu(II), Zn(II) and Hg(II) Type NO
Volume 6, Issue 6 , June 2022, , Pages 457-462
Abstract
The new liganed Schiff base named [(E)-3-hydroxy-4-((3,4,5-trimethoxybenzylidene)amino) naphthalene-1- sulfonic acid] was synthesized from 3,4,5-trimethoxybenzyldehyde and 1-amino-2-aphthol-4-sulfonic ... Read More
Synthesis and Structural Analysis of a Novel Stable Quinoline Dicarbamic Acid: X-Ray Single Crystal Structure of (2-((4-((2-(Carboxy(methyl)amino)ethoxy)carbonyl) quinoline-2-yl)oxy) ethyl) (methyl)-carbamic Acid and Molecular Docking Assessments to Test Its Inhibitory Potential against SARS-CoV-2 Main Protease
Volume 6, Issue 6 , June 2022, , Pages 463-474
Abstract
The crystal structure of quinoline derivative with empirical formula (C18H21N3O7) was determined using single crystal X-ray diffraction, which belongs to the monoclinic system with ... Read More
Preparation of Polymer Nanoparticles and Doping by Some Schiff Base Compounds by using Microemulsion Systems
Volume 6, Issue 6 , June 2022, , Pages 494-500
Abstract
This study aims to prepare the nanoparticles of polyacrylic polymer by emulsion method using inorganic phase water and organic phase chloroforms to mixture these phases by surfactant ... Read More
Synthesis and Characterization of Heterocyclic Compounds Derived from 2-Mercaptobenzothiozole and Study of Their Biological Activities
Volume 6, Issue 5 , May 2022, , Pages 409-417
Abstract
In this study, Schiff base derivatives were reacted with phenyl isothiocyanate and chloroacetic acid to give diazetidine-2-thione and oxazolidinone derivatives. The Schiff base derivatives ... Read More
New Low Bandgap Compounds Comprised of Pyromellitic Diimide and Imine Units
Volume 6, Issue 5 , May 2022, , Pages 418-427
Abstract
New bisimide derivatives, low molecular compounds with π-π* conjugated system consisting of a pyromellitic diimide core and imine linkages were synthesized by Schiff bases reactions, ... Read More
Synthesis and Study Impaction Antibacterial, Antifungal Activity Newly Pyridazine and 1,2,4-Triazine Derivatives
Volume 6, Issue 4 , April 2022, , Pages 269-279
Abstract
In this research study, the synthesis sequence of novel pyridazine and 1,2,4-Triazine derivatives was determined by reacting α-hydrazino-N-Carbazole acetamide (1) with acid anhydride ... Read More
The Effect of Microwave Pretreatment on the Extraction Rate of Flavonoid, Anthocyanins, Antioxidant Compounds and Antimicrobial Activity of Punica Granatum Var. Pleniflora (Persian Golnar)
Volume 6, Issue 4 , April 2022, , Pages 280-292
Abstract
Microwave energy is non-ionizing radiation that causes the molecule to move and is a good way to extract compounds from plant extracts. This study aimed to investigate the effect of ... Read More
Design, Synthesis of Imidazolone and Oxazepine Derivatives Bearing Imidazo (2, 1-b) Thiazole along with its Antimicrobial Activity
Volume 6, Issue 4 , April 2022, , Pages 319-330