Anticorrosion activity of some new heterocyclic link with imidazo[2,1-b]benzthiazole.
Anticorrosion activity of some new heterocyclic link with imidazo[2,1-b]benzthiazole.

Zeena Ali Abdulameer; Naeemah J. Owaid

Articles in Press, Accepted Manuscript, Available Online from 28 November 2022

https://doi.org/10.22034/ecc.2023.368472.1545

Abstract
  A new series of imidazoles [2,1-b]benzthiazole linked with other heterocyclic scaffolds were synthesized, as well as a new Mannich base link with a drug(Cefixime) was also synthesized. ...  Read More
Synthesis, characterization, and evaluation of molecular docking and experimented antioxidant activity of some new chloro azetidine-2-one and diazetine-2-one derivatives from 2-phenyl-3-amino-quinazoline-4(3H)-one
Synthesis, characterization, and evaluation of molecular docking and experimented antioxidant activity of some new chloro azetidine-2-one and diazetine-2-one derivatives from 2-phenyl-3-amino-quinazoline-4(3H)-one

Assma Abbas Alabady; Suaad M.H. Al-Majidi

Volume 5, Issue 1 , January 2023, , Pages 1-18

https://doi.org/10.22034/ecc.2023.352567.1513

Abstract
  This research aimed to synthesize new series of β-lactam derivatives from reaction of 2-phenyl-3-amino-quinazoline-4(3H)-one(3) through several reactions. Firstly, the reaction ...  Read More
A facile and efficient method for the synthesis of tetrahydro-β-carbolines via the Pictet-Spengler reaction in water/citric acid
A facile and efficient method for the synthesis of tetrahydro-β-carbolines via the Pictet-Spengler reaction in water/citric acid

Bapusaheb S. Wadje; Vijay N. Bhosale

Volume 5, Issue 1 , January 2023, , Pages 82-90

https://doi.org/10.22034/ecc.2023.355815.1516

Abstract
  A effortless and efficient preparation of 1,2,3,4-tetrahydro-β-carbolines in a single step the reaction of aldehydes and tryptamine  from the environmentally friendly citric ...  Read More
Synthesis of new compounds with seven rings (oxazepine) through the ring closure of Schiff bases with study of biological activity
Synthesis of new compounds with seven rings (oxazepine) through the ring closure of Schiff bases with study of biological activity

Bushra Karim Hamad; Mohmmad R. Ahamed

Volume 4, Issue 12 , December 2022, , Pages 1306-1317

https://doi.org/10.22034/ecc.2022.332079.1343

Abstract
  In this study, Schiff base derivatives were reacted with different cyclic anhydrides to prepare some oxazepine ring derivatives. The Schiff base derivatives containing the 2-mercabto ...  Read More
Synthesis and characterization of new derivatives using Schiff’s bases for alcoholic extract of (Cordia myxa) medical plant
Synthesis and characterization of new derivatives using Schiff’s bases for alcoholic extract of (Cordia myxa) medical plant

Weam Neamah Nayyef Mezaal; Sanaa A. ALsahib

Volume 4, Issue 11 , November 2022, , Pages 1054-1061

https://doi.org/10.22034/ecc.2022.343900.1473

Abstract
  In this study, Cordia myxa (bumper) plant was initially extracted in the presence of alcohol, and then Schiff’s bases were prepared from the reaction of the active substance of ...  Read More
Synthesis, characterization, and cytotoxic activity of some imides from galloyl hydrazide
Synthesis, characterization, and cytotoxic activity of some imides from galloyl hydrazide

Fayyadh A. Nashaan; Muna S. Al-Rawi; Ali H. Alhammer; Amgad M. Rabie; Jumbad H. Tomma

Volume 4, Issue 10 , October 2022, , Pages 966-975

https://doi.org/10.22034/ecc.2022.340135.1453

Abstract
  A new series of amic acids [III]a-e and N-substituted-imides [IV]a-e containing a 1,2,4-triazole moiety were designed, synthesized, and evaluated for its antimicrobial activities and ...  Read More
Algae extracts as reduction agents for biosynthesis of silver nanoparticles for alternative medicinal compounds
Algae extracts as reduction agents for biosynthesis of silver nanoparticles for alternative medicinal compounds

Ibtisam Fareed Ali Karm; Ahmed Sahi Dwaish; Osama Abdul Azeez Dakhil

Volume 4, Issue 9 , September 2022, , Pages 910-920

https://doi.org/10.22034/ecc.2022.337634.1409

Abstract
  This study aims to find the best-synthesized factors of silver nanoparticles (Silver-NPs) utilizing a Chara sp. algal extract and evaluate their antibacterial properties against several ...  Read More
Characterization and synthesis of some new Schiff bases and their potential applications
Characterization and synthesis of some new Schiff bases and their potential applications

Mayada Talib Mohammed; Wadhah Naji Al-Sieadi; Oday H. R. Al-jailawi

Volume 4, Issue 6 , June 2022, , Pages 481-494

https://doi.org/10.22034/ecc.2022.331659.1340

Abstract
  In this present work, [4,4`-(biphenyl-4,4`-diylbis(azan-1-yl-1-ylidene))bis(methan-1-yl-1-ylidene)bis(2-methoxyphenl)(A1),4,4`-(biphenyl-4,4`-diylbis(azan-1-yl-1-ylidene))bis(methan-1-yl-1-ylidene)diphenol(A2),1,1`-(biphenyl-4,4`-diylbis(azan-1-yl-1-ylidene))bis(methan-1-yl-1-ylidene) ...  Read More
Novel synthesis of 1,3,4 oxadiazole derivatives poly (maleimide-co-methyl acrylate) with some carboxylic acids and their biological activity
Novel synthesis of 1,3,4 oxadiazole derivatives poly (maleimide-co-methyl acrylate) with some carboxylic acids and their biological activity

Israa Sattar Gatea; Entesar O. Al-Tamimi

Volume 4, Issue 6 , June 2022, , Pages 544-556

https://doi.org/10.22034/ecc.2022.327317.1316

Abstract
  Aromatic polyimides (PIs) are receiving substantial interest because of their brilliant complete properties, multipath synthesis, various processing methods and wide application fields.   ...  Read More
Biological treatment of contaminated soil by some heavy elements by using vegetable and fruit waste
Biological treatment of contaminated soil by some heavy elements by using vegetable and fruit waste

Nibras Mohammed A. Alsaffar; Ibtisam Fareed Ali Karm

Volume 4, Issue 5 , May 2022, , Pages 360-365

https://doi.org/10.22034/ecc.2022.327852.1319

Abstract
  The present study tested three types of waste (orang crusts, pomegranate crusts, banana crusts) for repairing some lab ecosystems through their ability to treat contaminated soil with ...  Read More
Supramolecular discotic mesophases containing melamine-core induced by hydrogen-bonding: synthesis and characterization
Supramolecular discotic mesophases containing melamine-core induced by hydrogen-bonding: synthesis and characterization

Zinah Hussein Ali; Nasreen Raheem Jber

Volume 4, Issue 5 , May 2022, , Pages 419-424

https://doi.org/10.22034/ecc.2022.316879.1271

Abstract
  The purpose of the presented research is to develop suitable hydrogen-bonding complimentary chemicals to produce melamine-core supra-molecular discotic liquid crystal (LC) materials ...  Read More
The synthesis, identification, and evaluation of some new antioxidant activities β-lactam from N-carbazole derivatives
The synthesis, identification, and evaluation of some new antioxidant activities β-lactam from N-carbazole derivatives

Mohammed Hasan Mohammed AL-Dahlaki; Suaad M.H. Al-Majidi

Volume 4, Issue 3 , March 2022, , Pages 209-221

https://doi.org/10.22034/ecc.2022.313207.1259

Abstract
  This research involved the synthesis of new four-member cyclic derivatives by reacting carbazole with NaH in dry DMF at 0 °C to give a sodium salt carbazole suspended in water and ...  Read More
Anticancer activity of new 3-secondary amine derivatives containing fused rings of the imidazopyridine
Anticancer activity of new 3-secondary amine derivatives containing fused rings of the imidazopyridine

Ahmed Zamil Hattab; Naeemah Al-Lami; Jaafar Suhail Wadi

Volume 4, Issue 3 , March 2022, , Pages 222-231

https://doi.org/10.22034/ecc.2022.316819.1270

Abstract
  l2 promoted one-pot protocol was suggested previously for the synthesis of 2-aryl-3-(pyridine-2-ylamino)imidazo[1,2-a]pyridine from 2-aminopyridine with different substituted acetophenone ...  Read More
Modification and characterization of subs. triazole on creatinine and studying their antioxidant activity
Modification and characterization of subs. triazole on creatinine and studying their antioxidant activity

Zainab Amer Sallal; Entesar O. Al-Tamimi

Volume 4, Issue 2 , February 2022, , Pages 152-159

https://doi.org/10.22034/ecc.2022.320360.1280

Abstract
  In this work, new creatinine derivatives containing (1,2,4-triazole and 5-subs-1,2,4-triazole) ring have been prepared. In the first step, creatinine was reacted with different acid ...  Read More
Comparative study of the chemical compositions and antibacterial activity of the essential oils of two lagochilus species (L. Archery, L. Cabulicus) collected from the North Khorasan province of Iran
Comparative study of the chemical compositions and antibacterial activity of the essential oils of two lagochilus species (L. Archery, L. Cabulicus) collected from the North Khorasan province of Iran

Majid Halimi Khalilabad; Ali Firoznia; Faeze Farahbakhsh; Mohabat Nadaf

Volume 4, Issue 2 , February 2022, , Pages 167-174

https://doi.org/10.22034/ecc.2022.317069.1273

Abstract
  The present research study reports on the extraction by hydrodistillation and the chemical composition of two Lagochilus species (L. Archery, L. Cabulicus) essential oils and antimicrobial ...  Read More
Synthesis, characterization, band gap and optical properties of new pyromellittic diimide core dervatives
Synthesis, characterization, band gap and optical properties of new pyromellittic diimide core dervatives

Ahmed Khudhair Kadhim; Muna Ismael Khalaf; Mohammed Kadhim

Volume 3, Issue 12 , December 2021, , Pages 872-880

https://doi.org/10.22034/ecc.2021.295157.1207

Abstract
  This study is an overview of recent advances in development of high performance diimide derivatives and their optical properties. It covered pyromellitic diimide that conjugated a 1,2,3-triazole ...  Read More
Efficient adsorbent based on bentonite functionalized with 3-aminopropyltriethoxysilane for dyes removal from aqueous solutions
Efficient adsorbent based on bentonite functionalized with 3-aminopropyltriethoxysilane for dyes removal from aqueous solutions

Mazouri Belhadri; Adel Mokhtar; Abdelkader Bengueddach; Mohamed Sassi

Volume 3, Issue 12 , December 2021, , Pages 881-892

https://doi.org/10.22034/ecc.2021.305858.1240

Abstract
  The present work focuses on intercalating a natural bentonite with an organo-inorganic specieobtained by hydrolysis of 3-aminopropyltrimethoxysilane in order to improve its adsorption ...  Read More
Synthesis of C- glycoside analogs containing thiouracil derivatives and evaluated as antibacterial, antifungal and antioxidant activities
Synthesis of C- glycoside analogs containing thiouracil derivatives and evaluated as antibacterial, antifungal and antioxidant activities

Taghreed S. Hussein; Mohammed R. Ahamad

Volume 3, Issue 8 , August 2021, , Pages 584-589

https://doi.org/10.22034/ecc.2021.293403.1197

Abstract
  This work focused on the synthesis of C-glycoside that contained thiouracil unite, which were synthesized from glucon-2-carbothioate thiouracil derivatives [C1-C4] via reaction of gluconic ...  Read More
Effect of magnetic field on the preparation of Cu doped zinc oxide nanostructures in different temperatures
Effect of magnetic field on the preparation of Cu doped zinc oxide nanostructures in different temperatures

Haqi I. Ahmed; Nadia A. Abdulrahman

Volume 3, Issue 7 , July 2021, , Pages 443-451

https://doi.org/10.22034/ecc.2021.282390.1171

Abstract
  We tried to overcome some industrial defects of crystals (Cu doped ZnO) while improving some of its features through the use of three important factors: Doping (5% Cu), temperature, ...  Read More
Producing, characterizing and utilizing a novel magnetic catalyst to promote construction of N,N′-alkylidene bisamides
Producing, characterizing and utilizing a novel magnetic catalyst to promote construction of N,N′-alkylidene bisamides

Amir Hosain Karimi; Ali Hekmat-Ara; Abdolkarim Zare; Marziyeh Barzegar; Roghayyeh Khanivar; Masoud Sadeghi-Takallo

Volume 3, Issue 6 , June 2021, , Pages 360-368

https://doi.org/10.22034/ecc.2021.277415.1149

Abstract
  A novel magnetic material namely [Fe3O4@SiO2@RNMe2-SO3H][Cl/MeSO3] (FSRNSCM) was produced. Energy-dispersive X-ray spectroscopy (EDS), field emission scanning electron microscopy (FE-SEM), ...  Read More
Polymeric nano-biomaterials in regenerative endodontics
Polymeric nano-biomaterials in regenerative endodontics

Sajjad Alipour Shoari; Amir Jafarpour; Reza Bagheri; Farnaz Norouzi; Tina Mahin; Sana Taherzadeh; Ehsan Allahgholipour; Saba Arjang; Sahar Soleimani; Asma Davari Asl; Farzam Fazli Bavil Olyayee; Yashar Rezaei; Solmaz Maleki Dizaj; Simin Sharifi

Volume 3, Issue 1 , January 2021, , Pages 56-69

https://doi.org/10.22034/ecc.2021.122105

Abstract
  Applying nano-scaffolds for pulp regeneration is another use of nanotechnology in endodontics that creates impressive development in reconstruction of pulp structure. This study aimed ...  Read More
A new strategy for the synthesis of 2-amino-4H-pyran derivatives in aqueous media using DABCO-Cucl complex as a novel and efficient catalyst
A new strategy for the synthesis of 2-amino-4H-pyran derivatives in aqueous media using DABCO-Cucl complex as a novel and efficient catalyst

Bita Baghernejad; Mahsa Fiuzat

Volume 2, Issue 11 , November 2020, , Pages 1088-1092

https://doi.org/10.22034/ecc.2020.250740.1078

Abstract
  2-Amino-4H-pyran derivatives are reported to have a broad spectrum of biological and pharmacological activities. Some are endowed with anticoagulant, spasmolitic, diuretic, anticancer ...  Read More
A novel and simple strategy for the synthesis of γ-carboline
A novel and simple strategy for the synthesis of γ-carboline

Sunil V. Gaikwad; Milind V. Gaikwad; Pradeep D. Lokhande

Volume 2, Issue 9 , September 2020, , Pages 945-952

https://doi.org/10.22034/ecc.2020.111004

Abstract
  This study introduces a novel and efficient approach for the oxidative aromatization of tetrahydro-γ-carboline using CuCl2.2H2O and I2, H2O2 in DMSO. This method was applied for ...  Read More
Synthesis of silica nanoparticles and study of its catalytic properties in the preparation of carboxylic esters
Synthesis of silica nanoparticles and study of its catalytic properties in the preparation of carboxylic esters

Nahid Ahmadi; Ali Ramazani; Sobhan Rezayati; Fahimeh Hosseini

Volume 2, Issue 8 , August 2020, , Pages 862-874

https://doi.org/10.22034/ecc.2020.108366

Abstract
  Silica nanoscale powders were obtained by heat treatment on the waste of laboratory silica gel HF254 available at the warehouse. That white solid was thermally treated at optimal conditions ...  Read More
Biginelli reaction catalyzed by elemental bromine as a novel Lewis acid catalyst, under mild conditions
Biginelli reaction catalyzed by elemental bromine as a novel Lewis acid catalyst, under mild conditions

Eskandar Kolvari; Ali Arab; Maryam Robati

Volume 2, Issue 8 , August 2020, , Pages 909-915

https://doi.org/10.22034/ecc.2020.110144

Abstract
  In the present study, we discussed that, the elemental bromine is a highly efficient and selective homogeneous Lewis acid catalyst for the synthesis of 3,4-dihydropyrimidin-2(1H)-ones. ...  Read More