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Solvent-free synthesis and antifungal activity of 3-alkenyl oxindole derivatives
Solvent-free synthesis and antifungal activity of 3-alkenyl oxindole derivatives

Shyamali Wijekoon; Chinthika Gunasekara; Lalinda Palliyaguru; Neluka Fernando; Pradeep Jayaweera; Upul Kumarasinghe

Articles in Press, Accepted Manuscript, Available Online from 21 October 2022

https://doi.org/10.22034/ajgc.2022.4.2

Abstract
  A simple, efficient, and environmentally benign green approach was developed for the synthesis of 3-alkenyl oxindole derivatives with effective antifungal properties. The targeted compounds ...  Read More
Antitubercular drugs: new drugs designed by molecular modifications
Antitubercular drugs: new drugs designed by molecular modifications

Mohammad Asif; Saad Alghamdi

Articles in Press, Accepted Manuscript, Available Online from 22 November 2022

https://doi.org/10.22034/ajgc.2022.357861.1351

Abstract
  Tuberculosis is a long-term infection caused by the bacteria Mycobacterium tuberculosis. Long-term TB treatment has several drawbacks, including medication resistance, noncompliance ...  Read More
Aqueous media preparation of 2-amino-4H-benzopyran derivatives using cerium oxide nanoparticles as a recyclable catalyst
Aqueous media preparation of 2-amino-4H-benzopyran derivatives using cerium oxide nanoparticles as a recyclable catalyst

Bita Baghernejad; Seyedeh Mozhgan Hojjati Taromsari

Volume 6, Issue 3 , July 2022, , Pages 194-202

https://doi.org/10.22034/ajgc.2022.3.2

Abstract
  2-amino-4H-benzopyran derivatives have received considerable attention due to their valuable biological and medicinal properties such as anticoagulant, antispasmodic, diuretic, and ...  Read More
One pot synthesis of heterocyclic dihydroquinoline analogs incorporating quinoline and pyrimidine fused rings in condensation reaction using NCTDSS as a catalyst
One pot synthesis of heterocyclic dihydroquinoline analogs incorporating quinoline and pyrimidine fused rings in condensation reaction using NCTDSS as a catalyst

Saghar Mowlazadeh Haghighi; Azar Purkhosrow; Ali Khalafi-Nezhad; Somayeh Oftadehgan

Volume 6, Issue 3 , July 2022, , Pages 203-222

https://doi.org/10.22034/ajgc.2022.3.3

Abstract
  The synthesis of dihydroquinoline derivatives is very important for the pharmaceutical industry due to its many biological activities. In our ongoing efforts to promote new synthetic ...  Read More
Transformation of aryl aldehydes to alcohols by solvent-less ‎crossed cannizaro reaction
Transformation of aryl aldehydes to alcohols by solvent-less ‎crossed cannizaro reaction

Othman O. Dakhil; Mohamed Gebriel Elarfi; Hussniyia A. Al-Difar

Volume 6, Issue 3 , July 2022, , Pages 248-254

https://doi.org/10.22034/ajgc.2022.3.5

Abstract
  A crossover Cannizaro reaction by using traditional and grinding techniques was used to convert aryl aldehydes into aryl alcohols. The condensation of several substituted aryl aldehydes ...  Read More
Synthesis, characterization and comparative study of aromatic polyureas based on 2, 3-dihydro-1, 4-phthalazinedione with various aromatic and aliphatic diisocyanates
Synthesis, characterization and comparative study of aromatic polyureas based on 2, 3-dihydro-1, 4-phthalazinedione with various aromatic and aliphatic diisocyanates

Sanaz Mohammadzadeh Koumleh; Shahrzad Rahmani; Hosein Nasr-Isfahani

Volume 6, Issue 2 , April 2022, , Pages 145-154

https://doi.org/10.22034/ajgc.2022.2.4

Abstract
  Rigid aromatic backbone in high-performance polymers such as Kevlar has been known to be effective in their remarkable properties. Four new polyureas were synthesized based on the 2, ...  Read More
Synthesis and characterization of new azo amino compounds and study ‎of impact of aliphatic chain length on liquid crystalline behavior
Synthesis and characterization of new azo amino compounds and study ‎of impact of aliphatic chain length on liquid crystalline behavior

Mohammed Mezher Aftan; Fadhil Dawood Khalid; Hanaa Kaain Salih

Volume 6, Issue 2 , April 2022, , Pages 155-165

https://doi.org/10.22034/ajgc.2022.2.5

Abstract
  Many novel mesogenic azo-Schiff base compounds have been produced successfully. An azo compound was obtained by a reaction of p-nitroaniline and hydrochloric acid with NaNO2 to prepare ...  Read More
Cerium oxide/alumminium oxide-nanocatalyst promoted the production of dihydropyrano[c]chromene derivatives
Cerium oxide/alumminium oxide-nanocatalyst promoted the production of dihydropyrano[c]chromene derivatives

Bita Baghernejad; Narges Sharifi Soltani

Volume 6, Issue 2 , April 2022, , Pages 166-174

https://doi.org/10.22034/ajgc.2022.2.6

Abstract
  Due to various biological and pharmaceutical applications, derivations of Dihydropyrano[c]chromene have received great attention from researchers. Because of the considerable significance ...  Read More
A design for convenient and greener root towards one-pot multi-component synthesis of substituted pyrano-dichromeneo-dione and chromeno-pyrido-pyrimidinone derivatives using rice husk based heterogeneous catalyst
A design for convenient and greener root towards one-pot multi-component synthesis of substituted pyrano-dichromeneo-dione and chromeno-pyrido-pyrimidinone derivatives using rice husk based heterogeneous catalyst

Sourav Dey; Puja Basak; Subhajit Sarkar; Pranab Ghosh

Volume 6, Issue 1 , January 2022, , Pages 24-39

https://doi.org/10.22034/ajgc.2022.1.3

Abstract
  In this work, a convenient and greener procedure for synthesizing substituted pyrano-dichromeno-dione and substituted chromeno-pyrido-pyrimidinone derivatives were explored using Sulphonated ...  Read More
Solvent-free mechanochemical green synthesis of Schiff bases of tranexamic acid and study of their urease inhibitory and antioxidant activities
Solvent-free mechanochemical green synthesis of Schiff bases of tranexamic acid and study of their urease inhibitory and antioxidant activities

Abid Zulfiqar; Dildar Ahmed

Volume 6, Issue 1 , January 2022, , Pages 40-47

https://doi.org/10.22034/ajgc.2022.1.4

Abstract
  Three Schiff bases of tranexamic acid were successfully synthesized by a mechanochemical green method, which is 4-{(5-bromo-2- hydroxybenzylidene)amino]methyl}cyclohexanecarboxylic ...  Read More
Molecular docking studies on phytoconstituents of kabasura kudineer-a siddha formulation on corona protease enzyme
Molecular docking studies on phytoconstituents of kabasura kudineer-a siddha formulation on corona protease enzyme

Bala Aakash Velmurugan; Bhuvaneswari Sivaraman; Ramalakshmi Natarajan; Nalini Nagarajan

Volume 6, Issue 1 , January 2022, , Pages 48-67

https://doi.org/10.22034/ajgc.2022.1.5

Abstract
  Coronavirus has created apandemic worldwide. COVID is a type of Severe Acute Respiratory Syndrome and Middle East Respiratory Syndrome affecting numerous people. It is the most prevailing ...  Read More
Review on role alkyne and azide building blocks for click chemistry in organic synthesis and their application
Review on role alkyne and azide building blocks for click chemistry in organic synthesis and their application

Hala Shkyair Lihumis; Zainab Abbas Al Talebi; Saleem Hussein Shanan

Volume 6, Issue 1 , January 2022, , Pages 68-87

https://doi.org/10.22034/ajgc.2022.1.6

Abstract
  Click chemistry is a powerful, high-fidelity technology of organic reactions that involves the rapid and efficient covalent coupling of two or more functional chemical entities to form ...  Read More
Density functional theory study of benzoic acid decarboxylation
Density functional theory study of benzoic acid decarboxylation

Maria Merajoddin; Somayyeh Piri; Zahra Mokarian; Farideh Piri

Volume 5, Issue 4 , October 2021, , Pages 335-342

https://doi.org/10.22034/ajgc.2021.302161.1310

Abstract
  Mechanism of decarboxylation reaction includes, metal catalyst with Ag+, a radical path and oxidative decarboxylation have been investigated. The calculations have been done in two ...  Read More
Pseudo-three component reaction of indole with benzaldehyde derivatives for the preparation of bis(indolyl)methanes in the presence of nano-CuO-CeO2
Pseudo-three component reaction of indole with benzaldehyde derivatives for the preparation of bis(indolyl)methanes in the presence of nano-CuO-CeO2

Bita Baghernejad; Asma Zareie

Volume 5, Issue 4 , October 2021, , Pages 343-350

https://doi.org/10.22034/ajgc.2021.288567.1304

Abstract
  In this research study, a nano-CuO-CeO2 catalyzed environmentally benign strategy for the preparation of bis(indolyl)methane derivatives via the three-component reaction between indoles ...  Read More
One-pot synthesis of 1,4-dihydropyridine derivatives using nano-cerium oxide as an efficient catalyst
One-pot synthesis of 1,4-dihydropyridine derivatives using nano-cerium oxide as an efficient catalyst

Bita Baghernejad; Mobina Talebi

Volume 5, Issue 4 , October 2021, , Pages 368-377

https://doi.org/10.22034/ajgc.2021.292321.1308

Abstract
  Dihydropyridine derivatives have been identified as calcium channel blockers and are predominantly utilized in cosmetics and pharmaceuticals. These compounds are often used as intermediates ...  Read More
ZrCl4@Arabic Gum: An effective and environmentally friendly catalyst for the preparation of 14-aryl-14H-dibenzo[a,j]xanthene derivatives at ambient temperature without solvent
ZrCl4@Arabic Gum: An effective and environmentally friendly catalyst for the preparation of 14-aryl-14H-dibenzo[a,j]xanthene derivatives at ambient temperature without solvent

Fatemeh Hakimi; Behzad Mousavian; Fatemeh Banifatemeh; Elham Golrasan

Volume 5, Issue 4 , October 2021, , Pages 378-386

https://doi.org/10.22034/ajgc.2021.304712.1314

Abstract
  In this research, zirconium fixed on the Arabic Gum (ZrCl4@Arabi Gum) was used as a heterogeneous and recyclable Lewis acid catalyst for the one-pot synthesis of 14-aryl-14H-dibenzo[a,j]xanthene ...  Read More
Synthesis of derivatives of tetrazoline on Creatinine and study their biological activity
Synthesis of derivatives of tetrazoline on Creatinine and study their biological activity

Raad Muslim Muhiebes; Entesar O. Al-Tamimi

Volume 5, Issue 4 , October 2021, , Pages 404-411

https://doi.org/10.22034/ajgc.2021.315002.1321

Abstract
  In this research study we synthesized new tetrazoline from a reaction of 2-N-arylidene amino creatinine with sodium azide and 2-N-azido acetamido creatinine. The prepared compound was ...  Read More
The effect of substitutes on chemoselective C-H functionalization of arens by H2O2-HBr in water
The effect of substitutes on chemoselective C-H functionalization of arens by H2O2-HBr in water

Hossein Paghandeh; Maryam Khalili Foumeshi; Mohammad Ghaffarzadeh

Volume 5, Issue 3 , July 2021, , Pages 263-270

https://doi.org/10.22034/ajgc.2021.271407.1294

Abstract
  A novel, practical and environmentally friendly method has been developed for bromination of toluene derivatives by using H2O2-HBr system in water as a green solvent with a mild condition. ...  Read More
Application of nano-CeO2 catalyst as a suitable and useful catalyst in the synthesis of 1,8-dioxooctahydroxanthenes
Application of nano-CeO2 catalyst as a suitable and useful catalyst in the synthesis of 1,8-dioxooctahydroxanthenes

Bita Baghernejad; Hamed Ghapanvari

Volume 5, Issue 3 , July 2021, , Pages 271-277

https://doi.org/10.22034/ajgc.2021.281471.1301

Abstract
  Xanthene and their derivatives are an important class of broad-spectrum heterocyclic compounds used as fluorescent dyes to visualize biomolecules and lasers. They have been reported ...  Read More
Nano particles graphene oxid: A green and effective catalyst for synthesis of pyrazoles
Nano particles graphene oxid: A green and effective catalyst for synthesis of pyrazoles

Fatemeh Hakimi Saryazdi; Elham Golrasan; Somaya Heidari

Volume 5, Issue 3 , July 2021, , Pages 325-334

https://doi.org/10.22034/ajgc.2021.273614.1295

Abstract
  In this work, a green and effective method for the synthesis of pyrazole derivatives by the reaction of a pot of various 1,3-dicarbonyl compounds with hydrazine is proposed using graphene ...  Read More
A simple and environmentally benign method for the synthesis of bis(4-hydroxycoumarin) methane derivatives using Nano-CeO2
A simple and environmentally benign method for the synthesis of bis(4-hydroxycoumarin) methane derivatives using Nano-CeO2

Bita Baghernejad; Sara Salimifar

Volume 5, Issue 2 , April 2021, , Pages 196-205

https://doi.org/10.22034/ajgc.2021.129214

Abstract
  Coumarins are oxygenated heterocycles that play a structural role in many natural products and have numerous biological activities and therapeutic applications, including anticoagulant ...  Read More
Allium based green route synthesized silver nanoparticles for removal of polycyclic aromatic hydrocarbons
Allium based green route synthesized silver nanoparticles for removal of polycyclic aromatic hydrocarbons

Manish S. Sengar; Sachin Saxena; Anita Lakhani; Soami P. Satsangee

Volume 5, Issue 2 , April 2021, , Pages 206-218

https://doi.org/10.22034/ajgc.2021.271486.1293

Abstract
  This paper presents removal of some polycyclic aromatic hydrocarbons (PAHs) by silver nanoparticles (AgNPs) which were synthesised by garlic based green route method. Allivum sativum ...  Read More
Nano-N,N,N',N'-tetramethyl-N-(silica-n-propyl)-N'-sulfo-ethane-1,2-diaminium chloride as an efficient and recyclable catalyst for the green synthesis of 3,4‐dihydropyrimidin‐2‐(1H)‐ones/thiones
Nano-N,N,N',N'-tetramethyl-N-(silica-n-propyl)-N'-sulfo-ethane-1,2-diaminium chloride as an efficient and recyclable catalyst for the green synthesis of 3,4‐dihydropyrimidin‐2‐(1H)‐ones/thiones

Roghayyeh khanivar; Abdolkarim Zare; Masoud Sadeghi-Takallo

Volume 5, Issue 1 , January 2021, , Pages 1-11

https://doi.org/10.22034/ajgc.2021.102862

Abstract
  In this work, efficient and high-yielding green synthesis of 3,4‐dihydropyrimidin‐2‐(1H)‐ones and 3,4‐dihydropyrimidin‐2‐(1H)‐thiones was achieved by a one-pot three-component ...  Read More
Phytochemical studies of Cynodon dactylon (L.) and isolation and characterization of bis(2-ethylheptyl) phthalate from the plant
Phytochemical studies of Cynodon dactylon (L.) and isolation and characterization of bis(2-ethylheptyl) phthalate from the plant

Ali Allahresani; Fatemeh Ghorbanian; Milad Kazemnejadi; Mohammad Ali Nasseri

Volume 5, Issue 1 , January 2021, , Pages 23-38

https://doi.org/10.22034/ajgc.2021.104596

Abstract
  In this study, the phylum Cynodon dactylon was assessed phyto-chemically. The results revealed that the plant had a rich source of phytochemicals as the root of this plant contains ...  Read More
A greener and sustainable approach towards the synthesis of propargylamine using multicomponent A3-coupling reaction
A greener and sustainable approach towards the synthesis of propargylamine using multicomponent A3-coupling reaction

Rabindranath Singha; Dhiraj Brahman; Biswajit Sinha; Pranab Ghosh

Volume 5, Issue 1 , January 2021, , Pages 91-110

https://doi.org/10.22034/ajgc.2021.109230

Abstract
  The abundance of toxic contaminated effluents from the pharmaceutical industries and the serious risk of contamination of the aquatic systems combine to provide strong motivating factors ...  Read More