Original Research Article Organic chemistry
N1,N1,N2,N2-Tetramethyl-N1,N2-bis(sulfo)ethane-1,2-diaminium chloride as a highly efficient catalyst for synthesis of some nitrogen- and oxygen-containing heterocyclic compounds

Maryam Dashtizadeh; Maryam Khalili; Fatemeh Reghbat; Eshagh Abdi; Zahra Bahadori; Zahra Sadripour; Abdolkarim Zare; Khadijeh Didehban; Seyed Sajad Sajadikhah

Volume 7, Issue 3, pp. 160-229, Serial No. 24 , July 2019, Pages 160-173

https://doi.org/10.30473/icc.2018.40557.1441

Abstract
  In this research, a Brønsted acidic ionic liquid namely N1,N1,N2,N2-tetramethyl-N1,N2-bis(sulfo)ethane-1,2-diaminium chloride {[TMBSED][Cl]2} was employed as a highly efficient catalyst for the solvent-free production of some nitrogen- and oxygen-containing heterocyclic compounds including: (i) ...  Read More

N1,N1,N2,N2-Tetramethyl-N1,N2-bis(sulfo)ethane-1,2-diaminium chloride as a highly efficient catalyst for synthesis of some nitrogen- and oxygen-containing heterocyclic compounds


Original Research Article Nanochemistry
Nanomagnetic organic-inorganic hybrid (CuFe2O4@Si-Imid-PMo): an efficient green catalyst for the synthesis of 2,4,5-trisubstituted imidazoles

Ebrahim Teymoori; Abolghasem Davoodnia; Amir Khojastehnezhad; Nasrinsadat Hosseininasab

Volume 7, Issue 3, pp. 160-229, Serial No. 24 , July 2019, Pages 174-185

https://doi.org/10.30473/icc.2018.41914.1468

Abstract
  In this research, a new magnetic nanocatalyst CuFe2O4@Si-Imid-PMo containing acidic ionic liquid based on imidazolium cation and phosphomolybdic acid anion immobilized on CuFe2O4@SiO2 magnetic nanoparticles was prepared and characterized using FT-IR, EDX, SEM, and VSM techniques. Then, the catalytic ...  Read More

Nanomagnetic organic-inorganic hybrid (CuFe2O4@Si-Imid-PMo): an efficient green catalyst for the synthesis of 2,4,5-trisubstituted imidazoles


Original Research Article Analytical chemistry
Alumina nanoparticles modified carbon paste electrode as a new voltammetric sensor for determination of dopamine

Roghiyeh Pourghobadi; Mohammad Reza Baezzat

Volume 7, Issue 3, pp. 160-229, Serial No. 24 , July 2019, Pages 186-195

https://doi.org/10.30473/icc.2018.4143

Abstract
  The present study examines a new dopamine sensor based on Alumina nanoparticles modified carbon paste electrode (Al2O3NPsCPE). Moreover, the present study focuses on the electrochemical act of the Al2O3NPsCPE for the detection of dopamine by cyclic voltammetry (CV) and differential pulse voltammetry ...  Read More

Alumina nanoparticles modified carbon paste electrode as a new voltammetric sensor for determination of dopamine


Original Research Article Physical chemistry
Preparation and evaluation of some newly liquid crystal as antioxidant for base stocks

Ashraf M Ashmawy; Maher I Nessim; Doaa I Osman; El Sayed M Elnaggar

Volume 7, Issue 3, pp. 160-229, Serial No. 24 , July 2019, Pages 196-205

https://doi.org/10.30473/icc.2018.4825

Abstract
  Four liquid crystal compounds of the form, 2-Sec-butyl-4-[(4-x-phenyl) diazenyl) phenyl-4-(octadecyloxy] benzoate symbolized as I18a, I18b, I18c and I18d were prepared in which the substituent (X) was taken CH3O-, CH3-, Br- and -NO2 respectively. Characterization of prepared compounds is done using FT-IR, ...  Read More

Preparation and evaluation of some newly liquid crystal as antioxidant for base stocks


Short communication Nanochemistry
Catalytic application of 3-methyl-1-sulfonic acid imidazolium tetrachloroferrate as nanostructured catalyst on the cross-aldol condensation reaction of cycloalkanones with aldehydes

Ardeshir Khazaei; Ahmad Reza Moosavi-Zare; Saeed Firoozmand

Volume 7, Issue 3, pp. 160-229, Serial No. 24 , July 2019, Pages 206-213

https://doi.org/10.30473/icc.2019.39955.1427

Abstract
  3-methyl-1-sulfonic acid imidazolium tetrachloroferrate {[Msim]FeCl4} as an efficient sulfur catalyst was prepared and applied, as an efficient catalyst, for the cross-aldol condensation reaction between cycloalkanones and arylaldehydes to give α,αʹ- bis(arylidene)cycloalkanones in high ...  Read More

Catalytic application of 3-methyl-1-sulfonic acid imidazolium tetrachloroferrate as nanostructured catalyst on the cross-aldol condensation reaction of cycloalkanones with aldehydes


Original Research Article Organic chemistry
4-Aryl-2, 6-di(pyren-1-yl)pyridines: A facile procedure for synthesis and studying of fluorescence properties

Mohammad Reza Asaadi; Hosein Behmadi; Abdolhossein Massoudi; Mohammad Shaker

Volume 7, Issue 3, pp. 160-229, Serial No. 24 , July 2019, Pages 214-221

https://doi.org/10.30473/icc.2018.40457.1439

Abstract
  Pyrene and its derivatives exhibit thermal stability, high extinction coefficients, excimer formation, high photoluminescence, long fluorescence lifetime, fluorophoric properties and enhanced charge carrier mobility which make them find applications in optoelectronic area and are useful as large planar ...  Read More

4-Aryl-2, 6-di(pyren-1-yl)pyridines: A facile procedure for synthesis and studying of fluorescence properties


Original Research Article Nanochemistry
Adsorption of proline amino acid on the surface of fullerene (C20) and boron nitride cage (B12N12): A comprehensive DFT study

Roya Ahmadi; Mohammad Reza Jalali Sarvestani

Volume 7, Issue 3, pp. 160-229, Serial No. 24 , July 2019, Pages 222-229

https://doi.org/10.30473/icc.2018.40404.1437

Abstract
  In this study, the performance of fullerene (C20) and boron nitride cage (B12N12) as a sensing material for detection of proline was evaluated by density functional theory. For this purpose, the structures of proline, C20, B12N12 and the derived products from the proline adsorption on the surface of ...  Read More

Adsorption of proline amino acid on the surface of fullerene (C20) and boron nitride cage (B12N12): A comprehensive DFT study