Original Research Article Organic chemistry
Multivariate curve resolution-alternating least squares applied to kinetic spectrophotometric data for the determination of mixtures of aliphatic amines

Masoumeh Hasani; Tayebeh Sayarpour; Abbas Karami; Masoud Shariati-rad

Volume 7, Issue 1, pp. 1-89, Serial No. 22 , January 2019, Pages 1-14

https://doi.org/10.30473/icc.2018.42439.1478

Abstract
  Kinetic spectrophotometric second order data based on the reaction of 1,2-naphthoquinone-4-sulphonate (NQS) coupled with multivariate curve resolution-alternating least squares (MCR-ALS) has been proposed for simultaneous determination of ethylamine, propylamine and butylamine. Using second-order advantage, ...  Read More

Multivariate curve resolution-alternating least squares applied to kinetic spectrophotometric data for the determination of mixtures of aliphatic amines


Original Research Article
One-pot synthesis of highly regioselective β-azido alcohols catalyzed by Brønsted acidic ionic liquids

Sarvin Mohammadi-Aghdam; Hadi Jabbari; Omidali Pouralimardan; Fater Divsar; Issa Amini; Sami Sajjadifar

Volume 7, Issue 1, pp. 1-89, Serial No. 22 , January 2019, Pages 15-28

https://doi.org/10.30473/icc.2019.7646

Abstract
  In this protocol, 3-(2-carboxybenzoyl)-1-methyl-1H-imidazol-3-ium chloride [Cbmim]Cl and sulfonic acid functionalized pyridinium chloride [pyridine-SO3H]Cl as a new, reusable, and green Brønsted acidic ionic liquid (BAIL) catalyst were synthesized and successfully used for the one-pot ring opening ...  Read More

Original Research Article Nanochemistry
Preparation, characterization and Photo-inactivation of cellulose nanocrystals impregnated with meso-tetrakis(4-nitrophenyl)porphyrin

Fatemeh Fayyaz; Mahboubeh Rabbani; Rahmatollah Rahimi; Mehdi Rassa

Volume 7, Issue 1, pp. 1-89, Serial No. 22 , January 2019, Pages 29-38

https://doi.org/10.30473/icc.2019.4217

Abstract
  In this study, cellulose nanocrystals (CNC) was prepared and meso-tetrakis(4-nitrophenyl)porphyrin (TNPP) was immobilized on it. The product was identified by techniques of UV-Vis, fourier transform infrared (FT-IR), diffuse reflectance UV-Vis spectroscopy (DRS), energy-dispersive X-ray spectroscopy ...  Read More

Preparation, characterization and Photo-inactivation of cellulose nanocrystals impregnated with meso-tetrakis(4-nitrophenyl)porphyrin


Original Research Article Organic chemistry
Prediction of IC50 of 2,5-diaminobenzophenone organic derivatives using informatics-aided genetic algorithm

Rashid Heidarimoghadam; Seyede Shima Mortazavi; Abbas Farmany

Volume 7, Issue 1, pp. 1-89, Serial No. 22 , January 2019, Pages 39-51

https://doi.org/10.30473/icc.2018.4932

Abstract
  In the present paper, informatics-aided quantitative structure activity relationship (QSAR) models using genetic algorithm-partial least square (GA-PLS), genetic algorithm-Kernel partial least square (KPLS), and Levenberg-Marquardt artificial neural network (LM ANN) approach were constructed to access ...  Read More

Prediction of IC50 of 2,5-diaminobenzophenone organic derivatives using informatics-aided genetic algorithm


Original Research Article Organic chemistry
New pyrazolone derivatives synthesis: comparison of the catalytic effect of three typically different Brønsted acid catalysts on the reaction progression

Gholamabbas Chehardoli; Navid Mansouri

Volume 7, Issue 1, pp. 1-89, Serial No. 22 , January 2019, Pages 52-62

https://doi.org/10.30473/icc.2018.4937

Abstract
  Via the one-pot condensation reaction of ethyl acetoacetate, aromatic aldehydes, 2,4-dinitrophenylhydrazine, and β-naphthol; new pyrazolone derivatives were synthesized in the presence of three Brønsted acid catalysts. These Brønsted acid catalysts are Silica sulfuric acid (SSA), tetra-n-butyl ...  Read More

New pyrazolone derivatives synthesis: comparison of the catalytic effect of three typically different Brønsted acid catalysts on the reaction progression


Original Research Article Nanochemistry
Study of structure and thermal properties of styrene-butylacrylate ‎copolymer with OMMT nanocomposite emulsions

Mohsen Oftadeh; Fahad Hajati; Mortaza Jamshidi; Hamid Javaherian Naghash

Volume 7, Issue 1, pp. 1-89, Serial No. 22 , January 2019, Pages 63-70

https://doi.org/10.30473/icc.2019.4234

Abstract
  ‎(St-co-BA) polymer through montmorillonite (MMT) nanocomposite emulsion is prepared by ‎in situ intercalative emulsion polymerization of styrene (St), butyl acrylate (BA) in the ‎presence of organic modified montmorillonite (OMMT) with different OMMT contents (0, ‎‎0.5, 1.0, 1.5, ...  Read More

Study of structure and thermal properties of styrene-butylacrylate ‎copolymer with OMMT nanocomposite emulsions


Original Research Article Organic chemistry
Synthesis, characterization and spectroscopic properties of new azo dyes derived from aniline derivatives based on acetylacetone and azo-metal (II) complexes and singular value decomposition (SVD) investigation

Nader Noroozi Pesyan; Vali Gholsanamloo; Maryam Moradi Par; Hamid Rashidnejad; Ali Gharib; Kamelia Nejati

Volume 7, Issue 1, pp. 1-89, Serial No. 22 , January 2019, Pages 71-89

https://doi.org/10.30473/icc.2019.3951

Abstract
  Four new azo-dyes, 3-phenyl azopentane-2,4-dion (LA), 3-(4-nitro phenyl azo)-pentane-2,4-dion (LP), 3-(2-nitro phenyl azo)-pentane-2,4-dion (LO) and 4-(1-acetyle-2-oxo-propyl azo)-benzene sulfonate sodium (LS), were synthesized from, aniline, 4-nitroaniline, 2-nitroaniline and sulfanilic acid with acetylacetone, ...  Read More

Synthesis, characterization and spectroscopic properties of new azo dyes derived from aniline derivatives based on acetylacetone and azo-metal (II) complexes and singular value decomposition (SVD) investigation