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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
Facile preparation of NiFe2O4/NaCl nanocomposites by wet chemical co-precipitation
Facile preparation of NiFe2O4/NaCl nanocomposites by wet chemical co-precipitation

Aliakbar Dehno Khalaji; Marketa Jarosova; Pavel Machek

Volume 5, Issue 4 , October 2021, , Pages 351-358

https://doi.org/10.22034/ajgc.2021.296692.1309

Abstract
  In this work, we utilized various iron salts {Fe(NO3)3, FeSO4 and FeCl3} at the presence of aqueous solutions of NiCl2 and NaOH, respectively, to prepare NiFe2O4/NaCl nanocomposites ...  Read More
Performance evaluation of chemically modified vegetable oils towards development of biodegradable greener lubricant base stock
Performance evaluation of chemically modified vegetable oils towards development of biodegradable greener lubricant base stock

Dibakar Roy; Sultana Yeasmin Yeasmin; Pranab Ghosh

Volume 5, Issue 4 , October 2021, , Pages 359-367

https://doi.org/10.22034/ajgc.2021.288295.1303

Abstract
  Vegetable oils such as linseed oil (LO), castor oil (CO), olive oil (OLO), soybean oil (SBO) and sunflower oil (SFO) were epoxidized and characterized using Fourier transform infrared ...  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
Promethazine-HCl determination via CFIA-NAG-ADF-300-2 instrument using phosphomolybdic acid as a precipitating reagent
Promethazine-HCl determination via CFIA-NAG-ADF-300-2 instrument using phosphomolybdic acid as a precipitating reagent

Nagham S. Turkey; Ghadah Fadhel

Volume 5, Issue 4 , October 2021, , Pages 387-403

https://doi.org/10.22034/ajgc.2021.314786.1320

Abstract
  In this work, a highly accurate and sensitive method with low cost analyzer NAG/ADF/(300-2) homemade instrument coupled under continuous flow injection (CFIA) analysis was used to determine  ...  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