No 7-8 / 2020

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Academician Cristian Silvestru a step further into the realm of organometallic chemistry in Cluj-Napoca.

List of publications

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1. Hans Joachim BREUNIG

The role of the substituents in the chemistry of organoantimony(I) compounds

DOI: 10.33224/rrch.2020.65.7-8.01

Rev. Roum. Chim., 2020, 65(7-8), 635-646

Key words: organoantimony(I) compounds, polymers, cycles, distibenes, stibinidenes.

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2. Loredana MAIUOLO, Pietro CALANDRA, Domenico LOMBARDO and Elisabeta I. SZERB

Amphiphiles-metals interactions for applications in modern technologies: recent developments and future perspectives

DOI: 10.33224/rrch.2020.65.7-8.02

Rev. Roum. Chim., 2020, 65(7-8), 647-671

Key words: amphiphiles, self-assembly, metallosurfactants, metals, metal-amphiphile interactions.

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3. Sinas FURAN, Emanuel HUPF, Enno LORK and Jens BECKMANN

Synthesis and structure of 6-diphenylphosphinoacenaphth-5-yl bismuth compounds

DOI: 10.33224/rrch.2020.65.7-8.03

Rev. Roum. Chim., 2020, 65(7-8), 673-676

Key words: bismuth, phosphorus, peri-substitution, intramolecular coordination. 

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4. Ana-Maria FRITZSCHE, Tobias RÜFFER, Heinrich LANG and Michael MEHRING

Dispersion interaction of the type-bismuth···π arene in substituted bismuthines

DOI: 10.33224/rrch.2020.65.7-8.04

Rev. Roum. Chim., 2020, 65(7-8), 677-684

Key words: benzyl bismuth compounds, dispersion interaction, single crystal X-Ray structure, 1D coordination polymer.

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5. Albert SORAN and Ionel HAIDUC

Molecular structure and supramolecular association of trichloro-2-thienyl-diphenylmethylsilane

DOI: 10.33224/rrch.2020.65.7-8.05

Rev. Roum. Chim., 2020, 65(7-8), 685-691 

Key words: organosilicon, halogen interactions, supramolecular, X-ray diffraction.

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6. Valentin MUNTEANU, Maria MITU, Domnina RAZUS and Dumitru OANCEA

Kinetics of isothermal ignition and combustion of some oxygenated VOCson platinum wire

DOI: 10.33224/rrch.2020.65.7-8.06

Rev. Roum. Chim., 2020, 65(7-8), 693-698 

Key words: acetone, ethanol, methyl tert-butyl ether, ignition delay, platinum.

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7. Andreea CRIŞAN, Alexandra POP, Elena BOGDAN, Mihaela MATACHE, Lidia POP, Anamaria TEREC, Ion GROSU and Niculina HĂDADE

Selective hydration of electron-rich aryl-alkynes by a Schrock-type molybdenum alkylidene catalyst

DOI: 10.33224/rrch.2020.65.7-8.07

Rev. Roum. Chim., 2020, 65(7-8), 699-705

Key words: hydration, aryl-alkynes, Schrock-type molybdenum alkylidene catalyst.

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8. Niculae I. IONESCU and Veronica BRĂTAN

Concerning the logarithmic law used in adsoption-desorption of solid-gas reactions

DOI: 10.33224/rrch.2020.65.7-8.08

Rev. Roum. Chim., 2020, 65(7-8), 707-709

Key words: reactions solid-gas, logarithmic law.

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9. Adrian Alexandru APOSTOL, Georgiana VASILE, Teodora MOCANU, Catalin MAXIM, Violeta TUDOR and Marius ANDRUH

New mixed-valence disk-like [Co7] clusters with aminoalcohol ligands

DOI: 10.33224/rrch.2020.65.7-8.09

Rev. Roum. Chim., 2020, 65(7-8), 711-718

Key words: cobalt complexes, mixed-valence complexes, heptanuclear complexes, X-Ray structures.

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10. Marian OLARU, Krisztina T. KEGYES and Ciprian I. RAȚ

Molecular structures of (2-bromophenyl)diphenylstibane and {2’-bromo-[1,1’-biphenyl]-2yl}diphenylstibane

DOI: 10.33224/rrch.2020.65.7-8.10

Rev. Roum. Chim., 2020, 65(7-8), 719-724

Key words: organoantimony(III) compounds, molecular structure, X-ray diffraction.

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11. Adrian-Alexandru SOMEŞAN, Ioana BARBUL, Sabina-Mădălina VIERIU and Richard A. VARGA

Synthesis and characterization of novel homobimetallic organotin(IV) compounds

DOI: 10.33224/rrch.2020.65.7-8.11

Rev. Roum. Chim., 2020, 65(7-8), 725-733

Key words: (imino)aryltin(IV), solution NMR spectroscopy, molecular structure, intermolecular interaction.

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12. Eniko Covaci, Marin Senila, Michaela Ponta and Tiberiu Frentiu

Analytical performances and validation of optical emission and atomic absorption spectrometry methods for multielemental determination in vegetables and fruits

DOI: 10.33224/rrch.2020.65.7-8.12

Rev. Roum. Chim., 2020, 65(7-8), 735-745

Key words: inductively coupled plasma optical emission spectrometry, graphite furnace atomic absorption spectrometry, thermal decomposition atomic absorption spectrometry, method validation. 

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13. Ionut-Tudor MORARU, Raluca SEPTELEAN and Gabriela NEMES

Oxidation of sp2 versus sp3 phosphorus atom in 1,3-diphosphapropenes. A DFT study

DOI: 10.33224/rrch.2020.65.7-8.13

Rev. Roum. Chim., 2020, 65(7-8), 747-753

Key words: 1,3-diphosphapropenes, DFT calculations, kinetic vs. thermodynamic products.

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14. Darius DUMITRAS, Ana-Maria HODOROGEA, Dragoş MĂRGINEANU and Alexandra POP

New silver(I) and mercury(II) metal complexes containing the heteroleptic diorganoselenium(II) ligand (n-Bu)[2-(Me2NCH2)C6H4]Se. Synthesis and structural characterization

DOI: 10.33224/rrch.2020.65.7-8.14

Rev. Roum. Chim., 2020, 65(7-8), 755-760

Key words: heteroleptic diorganoselenium(II) ligand, silver(I) complex, NMR spectroscopy, 1D coordination polymer, crystal structure.

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15. Andrei COSTACHE and Augustin M. MĂDĂLAN

Mononuclear lanthanide(III) complexes with tripodal ligands as ammonium cation receptors

DOI: 10.33224/rrch.2020.65.7-8.15

Rev. Roum. Chim., 2020, 65(7-8), 761-765

Key words: tripodal ligands, lanthanide complexes, ammonium receptors.

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No 6 / 2020

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Professor Ion Grosu – Mastering Organic Chemistry

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1. Ralph SPRINGER and Jürgen LIEBSCHER

New tocopherol derivatives for functionalization of amino or carboxyl groups with lipid anchors

DOI: 10.33224/rrch.2020.65.6.01

Rev. Roum. Chim., 2020, 65(6), 517-528

Key words: peptide nucleic acids, tocopherol anchor, alkynes, carboxylic acids, azides.

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2. Domnina RAZUS, Maria MITU, Venera GIURCAN, Codina MOVILEANU and Dumitru OANCEA

Numerical study of pressure and composition influence on laminar flame propagation in nitrogen-diluted H2-O2 mixtures

DOI: 10.33224/rrch.2020.65.6.02

Rev. Roum. Chim., 2020, 65(6), 529-537

Key words: Laminar burning velocity, flame, hydrogen, oxygen, nitrogen, overall activation parameters.

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3. Carmen COMSA, Richard A. VARGA, Albert SORAN and Cristian SILVESTRU

Hypercoordinated organotin(IV) compounds containing (imino)aryl ligands – [(E)-2-(2′,6′-iPr2C6H3N=CH)C6H4]SnR2X (R = Me; X = Cl, I; R = nBu, X = Cl, F, Br). Molecular structures and supramolecular aspects

DOI: 10.33224/rrch.2020.65.6.03

Rev. Roum. Chim., 2020, 65(6), 539-552

Key words: hypervalent organometallics, hypercoordinated dialkyl(iminoaryl)tin(IV) halides, solution NMR spectroscopy, single-crystal X-ray diffraction.

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4. Andrei A. PATRASCU, Catalin MAXIM and Marius ANDRUH

Construction of polynuclear copper(II) complexes from mono- and binuclear modules

DOI: 10.33224/rrch.2020.65.6.04

Rev. Roum. Chim., 2020, 65(6), 553-558 

Key words: copper complexes, coordination polymers, trinuclear complexes, binuclear tectons.

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5. Andreea P. CRISAN, Ana-Maria CRACIUN, Iuliana MIHALACHE, Monica FOCSAN, Crina SOCACI, Dana MANIU, Simion ASTILEAN, L. Monica VECA and Anamaria TEREC

Surface passivation of carbon nanoparticles with 1,2-phenylenediamine towards photoluminescent carbon dots

DOI: 10.33224/rrch.2020.65.6.05

Rev. Roum. Chim., 2020, 65(6), 559-566 

Key words: carbon nanoparticles, luminescent nanomaterials, 1,2-phenylenediamine, FT-IR technique.

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6. Teodor A. CUCUIET, Cătălin C. ANGHEL, Elena BOGDAN, Andreea CRIŞAN, Mihaela MATACHE, Lidia POP, Anamaria TEREC and Niculina D. HĂDADE

Click synthesis and complexation properties of a new unsymmetrical macrocycle bearing 1,4-dioxabenzene and triazole units

DOI: 10.33224/rrch.2020.65.6.06

Rev. Roum. Chim., 2020, 65(6), 567-572

Key words: 1,4-dioxabenzene, triazole, NMR spectroscopy, thin layer chromatography (TLC), 

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7. Dorina CASONI, Michaela PONTA, Mihaela-Nicoleta BIBICA, Ioana-Violeta LAZAR and Tiberiu FRENTIU

A free non-spectral interferences method based on inductively coupled plasma optical emission spectrometry for multielemental determination in multimineral/multivitamin preparations

DOI: 10.33224/rrch.2020.65.6.07

Rev. Roum. Chim., 2020, 65(6), 573-578

Key words: inductively coupled plasma optical emission spectrometry, method validation, multimineral/multivitamin formulation, multielemental determination.

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8. Raluca SEPTELEAN, Alexandra MURESAN, Albert SORAN, Ionut-Tudor MORARU and Gabriela NEMES

New stable 2,3-dichloro,1,3-diphosphapropenes; synthesis and characterizationDOI: 10.33224/rrch.2020.65.6.08

Rev. Roum. Chim., 2020, 65(6), 579-585

Key words: 1,3-diphopshapropene, phosphaalkenyl compounds, thioxide derivatives. 

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9. Eleonora DENES, Christian LINDORFER, Luiza DRAGOMIR, Ciprian I. RAŢ and Anca SILVESTRU

New hypercoordinated organoantimony(V) bromides. Synthesis and structural characterization

DOI: 10.33224/rrch.2020.65.6.09

Rev. Roum. Chim., 2020, 65(6), 587-593

Key words: hypercoordinated organoantimony(V) compounds, NMR spectroscopy, solution behaviour, crystal and molecular structure.

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10. Cătălin Eduard ȘALGĂU and Alexandra POP

Synthesis and structural characterization of mercury(II) metal complexes containing the 2-(Me2NCH2)C6H4Se ligand

DOI: 10.33224/rrch.2020.65.6.10

Rev. Roum. Chim., 2020, 65(6), 595-600

Key words: mercury(II) complexes, organoselenolato ligands, NMR spectroscopy, crystal structure, supramolecular association.

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11. Melinda SIMON-VÁRHELYI, Vasile Mircea CRISTEA, Alexandra Veronica LUCA and Marius Adrian BREHAR

Optimization and control of aeration distribution in the WWTP nitrification reactor

DOI: 10.33224/rrch.2020.65.6.11

Rev. Roum. Chim., 2020, 65(6), 601-609

Key words: waste water treatment plant, optimization, aeration control.

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12. Alexandrina NAN and Rodica TURCUPoly(1-vinylimidazole) grafted on magnetic nanoparticles – attainment of novel nanostructures

DOI: 10.33224/rrch.2020.65.6.12

Rev. Roum. Chim., 2020, 65(6), 611-616

Key words: magnetic nanoparticles, poly(1-vinylimidazole), radical polymerization, rare earth metals.

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13. Mihai RĂDUCĂ and Augustin M. MĂDĂLAN

Synthesis, crystal structures and solid-state optical properties of two Mannich derivatives of 2’,7’-dichlorofluorescein

DOI: 10.33224/rrch.2020.65.6.13

Rev. Roum. Chim., 2020, 65(6), 617-622

Key words: 2’,7’-dichlororfluorescein, Mannich reaction, X-ray diffraction, IR spectra, UV-Vis-NIR spectra.

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No 5 / 2020

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1. Zheng-Qing CHU, Muhammad Kamran SIDDIQUI, Muhammad Faisal NADEEM and Muhammad NAEEM

Topological properties of chemical structures

DOI: 10.33224/rrch.2020.65.5.01

Rev. Roum. Chim., 2020, 65(5), 411-423

Key words: molecular graphs, cuprite, titanium difluoride, Boron-Carbon crystal structure of Zagreb indices, Zagreb coindices, Sanskruti index.

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2. Özge Akay and Hamit Yurtseven

Calculation of the thermodynamic functions using a mean field model for the fluid-solid transition in nitrogen

DOI: 10.33224/rrch.2020.65.5.02

Rev. Roum. Chim., 2020, 65(5), 425-432

Key words: thermodynamic functions, mean field model, fluid-solid transition, N2.

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3. Dan GUO, Donggang TAO, Muhammad Kamran SIDDIQUI, Muhammad NAEEM, Abdul Qudair BAIG, Muhammad Razwan AZHAR

Eccentricity based topological indices of chain octahedron structure

DOI: 10.33224/rrch.2020.65.5.03

Rev. Roum. Chim., 2020, 65(5), 433-445

Key words: molecular graph, eccentric connectivity polynomial, eccentric connectivity index, total eccentricity, average eccentricity, atom bond connectivity index, geometric arithmetic index, chain octahedron structure.

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4. Muhammad Aamer RASHID, Sarfraz AHMAD, Muhammad Kamran SIDDIQUI and Muhammad NAEEM

Computing topological indices of crystallographic structures

DOI: 10.33224/rrch.2020.65.5.04

Rev. Roum. Chim., 2020, 65(5), 447-459 

Key words: forgotten, augmented, Balaban indices, ee-defined the Zagreb indices, titanium difluoride, crystallographic structure of Cu2O.

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5. Djilali BOULERBA, Abdelhalim ZOUKEL and Mohamed Benabdallah TAOUTI

Effect of some solvents on the molecular interaction between filler/Matrix: case of PMMA/SiO2 nanocomposites

DOI: 10.33224/rrch.2020.65.5.05

Rev. Roum. Chim., 2020, 65(5), 461-466 

Key words: PMMA, silica, solvent, FT-IR, material studio, surface interaction energy, sol-gel.

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6. Somayeh Adibi SEDEH, Mohammad Kazem MOHAMMADI, Masood FEREIDOONNEZHAD and Ali JAVID

Synthesis and evaluation of cytotoxic activity of new acenaphtho triazin benzamide derivatives

DOI: 10.33224/rrch.2020.65.5.06

Rev. Roum. Chim., 2020, 65(5), 467-472 

Key words: acenaphtho triazine, synthesis, guanidine, cancer.

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7. Mozhgan SADAT-JALALI, Mohammadreza MANAFI, Seyed Saied HOMAMI, Banafsheh GORJI and Amirhossein MONZAVI

Efficient synthesis of bis-(4-hydroxycoumarin) using sulfanilic acid as recyclable catalyst in water

DOI: 10.33224/rrch.2020.65.5.07

Rev. Roum. Chim., 2020, 65(5), 473-480

Key words: 3,3′-(arylmethylene)-bis-(4-hydroxycoumarins), biscoumarin, 4-hydroxycoumarin, sulfanilic acid.

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The effect of the composition of the alloy of RuO2 and Pt nanocrystals on intermediate adsorption during methanol oxidation

DOI: 10.33224/rrch.2020.65.5.08

Rev. Roum. Chim., 2020, 65(5), 481-489

Key words: methanol, electrocatalyst, fuel cell, ruthenium, platinum.

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9. Volodymyr DIICHUK, Iryna DIICHUK and Igor WINKLER

A voltammetry investigation of the exchange processes running on the interphase CdSb/electrolyte

DOI: 10.33224/rrch.2020.65.5.09

Rev. Roum. Chim., 2020, 65(5), 491-497

Key words: CdSb semiconductor, interphase exchange process, surface passivation, voltammetry, thermodynamic calculations.

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10. Soufiane BOUDJEMAA and Belkam ZIDELKHEIR

Removal properties of methylene blue from aqueous solutions by organomodified montmorillonite: isotherm, thermodynamics and kinetic studies

DOI: 10.33224/rrch.2020.65.5.10

Rev. Roum. Chim., 2020, 65(5), 499-508

Key words: montmorillonite, organomodified montmorillonite, Methylene Blue, adsorption, kinetic, thermodynamic.

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No 4 / 2020

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1. Milica MATIJEVIĆ, Maja N. STANKOVIĆ, Nenad S. KRSTIĆ, Milica G. NIKOLIĆ, Danijela A. KOSTIĆ

Application of oxidation processes in the purification of wastewaters from phenolic compounds

DOI: 10.33224/rrch.2020.65.4.01

Rev. Roum. Chim., 2020, 65(4), 313-327

Key words: phenolic compounds, oxidation process, waste water treatment.

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2. Nicolae SOLOMON and Iulia SOLOMON

Injection molded part material failure analysis

DOI: 10.33224/rrch.2020.65.4.02

Rev. Roum. Chim., 2020, 65(4), 329-341

Key words: warpage, crack, thermal analysis, torque, infrared analysis.

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3. Khuloud A. ALIBRAHIM, Foziah F. AL-FAWZAN and Moamen S. REFAT

Synthesize palladium and nickel oxide nanoparticles in the presence of 4-aminoantipyrine derivative as a precursor: decolorization efficiency of methylene blue

DOI: 10.33224/rrch.2020.65.4.03

Rev. Roum. Chim., 2020, 65(4), 343-352 

Key words: Schiff base, 4-aminoantipyrine, methylene blue, decolorization, nickel oxide, palladium oxide, NPs.

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4. Imen ABIDLI, Nebil SOUISSI and X. Ramón NÓVOA

Corrosion inhibition of steel by Prickly Pear: extraction, characterization and electrochemical studies

DOI: 10.33224/rrch.2020.65.4.04

Rev. Roum. Chim., 2020, 65(4), 353-360 

Key words: steel, barrier properties, mechanical properties, EIS, surface analysis.

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5. Fang HUANG, Fuquan GUO and Guoqin LIU

Thermal and mechanical properties of P(MMA-co-BMA)/MWNTs nanocomposites

DOI: 10.33224/rrch.2020.65.4.05

Rev. Roum. Chim., 2020, 65(4), 361-366 

Key words: P(MMA-co-BMA)/MWNTs; nanocomposites; thermal and mechanical properties.

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6. Meltem B. SAGLAM

Octa-substituted Co(II) and Mn(II) phthalocyanines containing butyl-4-hydroxybenzoate groups: Synthesis, characterization, aggregation, and investigation of their anti-microbial and anti-fungal activity properties

DOI: 10.33224/rrch.2020.65.4.06

Rev. Roum. Chim., 2020, 65(4), 367-374 

Key words: phthalonitrile, anti-bacterial, anti-fungal, synthesis, aggregation, peripheral.

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7. Kuddusi KARABODUK and Erdoğan HASDEMİR

Simultaneous determination of quercetin and luteolin in mate and white tea samples by voltammetry

DOI: 10.33224/rrch.2020.65.4.07

Rev. Roum. Chim., 2020, 65(4), 375-385

Key words: luteolin, quercetin, mate, white tea, voltammetry.

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8. Wei-Chao DU, Xiang-Yun WANG, Liu-Xiang KANG, Yong SU, Xian-Bin HUANG, Gang CHEN and Jie ZHANG

Application of carboxymethylated carob bean gum as eco-friendly water based drilling fluids additive

DOI: 10.33224/rrch.2020.65.4.08

Rev. Roum. Chim., 2020, 65(4), 387-393 

Key words: Carob bean gum, carboxymethylation, eco-friendly, drilling fluids.

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9. Amar NATH and Poorn Prakash PANDE

Synthesis of novel sugar based xanthates for the removal of copper and nickel harmful heavy metals from water

DOI: 10.33224/rrch.2020.65.4.09

Rev. Roum. Chim., 2020, 65(4), 395-401 

Key words: D-sorbitol xanthate, D-mannitol xanthate, metal ion removal, UV-visible spectroscopy.

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10. Chun-Bin TAN, Chang-Qin CHANG, Chun-Lan HE, Lian-Hui ZHANG and Xiao-Ling LIU

Separation and synthesis of the new DSFs

DOI: 10.33224/rrch.2020.65.4.10

Rev. Roum. Chim., 2020, 65(4), 403-406

Key words: separation, synthesis, DSFs, rpfC mutated Xac.

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No 3 / 2020

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1. Vishal SRIVASTAVA, Pravin K. SINGH and Praveen P. SINGH

Visible light promoted synthesis of disubstituted 1,2,3-thiadiazoles

DOI: 10.33224/rrch.2020.65.3.01

Rev. Roum. Chim., 2020, 65(3), 221-226

Key words: visible light, thiadiazole, eosin Y, tosyl azide, green chemistry.

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2. Mohammed M. ALBRATTY, Karam A. El-SHARKAWY and Hassan A. AlHAZMI

Design, synthesis and biological evaluation of pyrimidine-based derivatives as antitumor agents

DOI: 10.33224/rrch.2020.65.3.02

Rev. Roum. Chim., 2020, 65(3), 227-238

Key words: pyrimidine, pyridopyrimidine, pyrimidopyridazine, antitumor activity.

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3. Hua GUO and Quan-Ping DIAO

Gatifloxacin-1,2,3-triazole-isatin hybrids tethered through methylene and acetyl and their antibacterial activities

DOI: 10.33224/rrch.2020.65.3.03

Rev. Roum. Chim., 2020, 65(3), 239-246

Key words: gatifloxacin, isatin, 1,2,3-triazole, antibacterial, drug-resistant pathogen, structure-activity relationship.

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Iron(III) reduction as a measure of “antioxidant power” using homo and copolymer of pyrrole and aniline electrosynthesized

DOI: 10.33224/rrch.2020.65.3.04

Rev. Roum. Chim., 2020, 65(3), 247-254

Key words: electrosynthesis, ferric reduction, poly (aniline-co-pyrrole), EIS.

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5. Lamia A. ALBEDAIR, Samar O. ALJAZZAR, Amani S. ALTURIQI, Mohamed I. KOBEASY and Moamen S. REFAT

Spectro-analytical, antimicrobial and antitumor studies of the first and second generation of cephalosporin combined with ruthenium(III) ion as a drug model

DOI: 10.33224/rrch.2020.65.3.05

Rev. Roum. Chim., 2020, 65(3), 255-268

Key words: cefradine, cefoxitin, ruthenium, chelation, chemical structure, antimicrobial, anticancer.

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6. Mona GEORGESCU, Viorica MELTZER and Elena PINCU

Excess molar volumes and partial molar volumes for binary mixtures propanoic acid with 1-propanol, 2-propanol, 1-butanol and 1-pentanol

DOI: 10.33224/rrch.2020.65.3.06

Rev. Roum. Chim., 2020, 65(3), 269-275

Key words: excess molar volume, partial molar volume, hydrogen bond, Redlich – Kister equation.

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7. Mohamad KASSEM

Preparation and evaluation of photocatalytic activity of tin-doped titanium hydrogen phosphate for the removal of Methyl Red dye

DOI: 10.33224/rrch.2020.65.3.07

Rev. Roum. Chim., 2020, 65(3), 277-281

Key words: α-titanium phosphate, Tin, photocatalyst, Methyl Red.

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8. Shermineh Sadat GHALEHBANDI, Dadkhoda GHAZANFARI, Sayed Ali AHMADI and Enayatollah SHEIKHHOSSEINISolvent-free, microwave assisted oxidation of alcohols with 4-hydroxypyridinium chlorochromate functionalized silica gel

DOI: 10.33224/rrch.2020.65.3.08

Rev. Roum. Chim., 2020, 65(3), 283-289

Key words: 4-Hydroxypyridinium chlorochromate, microwave irradiation, silica gel, alcohols.

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9. Rokhsareh MOTALLEBI, Ali MOGHIMI, Hamidreza SHAHBAZI and Hakim FARAJI

The efficiency of Fe@Mg-Al layered double hydroxide for cadmium removal from water samples

DOI: 10.33224/rrch.2020.65.3.09

Rev. Roum. Chim., 2020, 65(3), 291-303

Key words: layered double hydroxide, flame atomic absorption spectroscopy, cadmium, ammonium pyrrolidine dithiocarbamate.

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10. Chun-Bin TAN, Ai-Quan FANG, Xiao-Ling LIU and Hong-Fei DU

MoCo/γ-Al2O3-catalyzed hydrodesulfurization to synthesis of cantharidin-based moleculesDOI: 10.33224/rrch.2020.65.3.10Rev. Roum. Chim., 2020, 65(3), 305-307

Key words: hydrodesulfurization, synthesis, cantharidin-based molecules, the tubular reactor, MoCo/γ-Al2O3.

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No 2 / 2020

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1. Nesrinne SEDDIKI, Djamel ALIOUCHE and Imene BOUDHENE

Preparation of nanocomposite hydrogels with nanoclay: characterization, swelling properties and dye adsorption behavior

DOI: 10.33224/rrch.2020.65.2.01Rev. Roum. Chim., 2020, 65(2), 119-133

Key words: hydrogel nanocomposite, polyacrylamide, Laponite clay, adsorption, cationic dye.

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2. Ana-Maria PUTZ, Jiri PLOCEK, Petr BEZDICKA and Cecilia SAVII

Small-angle X-ray powder diffraction analyses, microstructure and morphology of some synthesized template silica samples related to the 2-methoxyethanol content

DOI: 10.33224/rrch.2020.65.2.02Rev. Roum. Chim., 2020, 65(2), 135-140

Key words: mesoporous silica, X-ray powder diffraction, MCM-41, MCM-48.

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3. Zhenhua FENG, Lianying AN, Zhenggen HUANG, Xianyin ZHAO and Bengao WANG

Catalytic synthesis of 4-methyl-2-(α-methyl benzyl) phenol over Fe-Al-MCM-41 for extraction-separation rubidium from brine

DOI: 10.33224/rrch.2020.65.2.03Rev. Roum. Chim., 2020, 65(2), 141-147

Key words: Fe-Al-MCM-41, 4-methyl-2-(α-methyl benzyl) phenol, rubidium, extraction.

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4. Imed EDDI and Lemnouer CHIBANE

Parametric study of high temperature water gas shift reaction for hydrogen production in an adiabatic packed bed membrane reactor

DOI: 10.33224/rrch.2020.65.2.04Rev. Roum. Chim., 2020, 65(2), 149-164

Key words: hydrogen production, HT-water gas shift, adiabatic reactor, Pd-Ag membrane, pure hydrogen.

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Synthesis of some new N-acetylated pyrazoline derivatives via the efficient one-pot reaction by using p-toluenesulfonic acid

DOI: 10.33224/rrch.2020.65.2.05Rev. Roum. Chim., 2020, 65(2), 165-171

Key words: pyrazoline derivatives, one-pot reaction, FT-IR, NMR spectral data, elemental analysis, p-toluenesulfonic acid.

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6. Marwa BEN HMED, Ghayth RIGANE, Ridha BEN SALEM, Nacim ZOUARI and Slim CHERIF

Phytochemical and antioxidant activities of Schinus molle L. extract

DOI: 10.33224/rrch.2020.65.2.06Rev. Roum. Chim., 2020, 65(2), 173-178 

Key words: Schinus molle L., root, phenolic compounds, flavonoid, Rutin.

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Phenolic, tocopherols and squalene profiles (HPLC-UV) of Chemlali-Sfax olive oil according to extraction procedure

DOI: 10.33224/rrch.2020.65.2.07Rev. Roum. Chim., 2020, 65(2), 179-190

Key words: microwave treatment, olive oil, fast preheating, sodium citrate, total phenols.

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8. Emrah DURAL

Monitorization of patulin and hydroxymethylfurfural in fruit juice and commercial fruity baby foods by an HPLC-DAD method

DOI: 10.33224/rrch.2020.65.2.08Rev. Roum. Chim., 2020, 65(2), 191-200

Key words: patulin, hydroxymethylfurfural, apple based-fruit juice, fruity baby food, HPLC–DAD.

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9. Cem ÖNAL, Emrullah BINAY and Armağan ÖNAL

Development and validation of a stability-indicating ultra-fast liquid chromatographic analysis for the simultaneous determination of fenticonazole and its related substances in pharmaceutical formulations

DOI: 10.33224/rrch.2020.65.2.09Rev. Roum. Chim., 2020, 65(2), 201-209

Key words: fenticonazole, ultra-fast liquid chromatography, stability-indicating, validation, quality control analysis.

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10. Ioana Maria MOISE, Viorica MELTZER and Elena PINCU

A study on pellets as an alternative source of energy for fossil fuel using adiabatic combustion calorimetry

DOI: 10.33224/rrch.2020.65.2.10Rev. Roum. Chim., 2020, 65(2), 211-215

Key words: biomass pellets, fossil fuel, combustion calorimetry.

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No 12 / 2019

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1. Farhang HAMEDI and Haman TAVAKKOLI

Preparation, characterization and magnetic properties of Gd0.8Sr0.2FeO3 via sol-gel processing

Key words: perovskite, sol-gel processing, nanoparticles, TEM analysis, vibrating sample magnetometer (VSM).

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2. Muhammad TARIQ, Ahmad Kaleem QURESHI, Muhammad IMRAN, Muhammad Babar TAJ, Muhammad SIRAJUDDIN, Saqib ALI and Naseem ABBAS

Biodiesel – a transesterified product of non-edible castor oil

Key words: castor oil, transesterification, tin complexes, bio-diesel.

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3. Maria TANASE and Victor DAVID

Influence of the injected sample composition on the retention parameters of polar compounds under Zic-Hilic mechanism in liquid chromatography

Key words: Zic-Hilic mechanism, injection volume, sample composition, retention mechanism, liquid chromatography.

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4. Yaxuan MI, Shuang WANG, Minghe WANG, Zebao ZHENG, Xiaolong ZHAO

DNA interaction, photocleavage and theoretical calculations of a ruthenium(II) complex with hydroxyquinoline derivative

Key words: ruthenium, DNA binding, fluorescence, viscosity, photocleavage.

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Phytochemical analysis, antioxidant and antimicrobial activities of Eucalyptus essential oil: a comparative study between Eucalyptus marginata L. and Eucalyptus paucilora L.

Key words: antifungal, antibacterial, antioxidant, Eucalyptus marginata, Eucalyptus pauciflora, essential oil.

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6. Ertugrul KESKIN, Yavuz YARDIM, Abdulkadir LEVENT and Zühre ŞENTÜRK

Electrochemical determination of norepinephrine by adsorptive stripping voltammetry using a bare boron-doped diamond electrode

Key words: norepinephrine, square-wave adsorptive stripping voltammetry, boron-doped diamond (BDD) electrode, pharmaceutical drug.

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7. Samia BOUFASSA, Abdelhak HELLATI and Rachida DOUFNOUNE

Correlations between the mechanical and thermal properties of polypropylene/high density polyethylene/CaCO3 composites with the presence of coupling agents

Key words: polypropylene, high density polyethylene, calcium carbonate, organosilane, organozirconate, microhardness.

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8. Andreia-Cristina SOARE, Viorica MELTZER, Mihaela CHEREGI and Victor DAVID

Thermodynamic study of the retention of aromatic hydrocarbons on phenylsilicagel based stationary phase under reversed-phase liquid chromatographic mechanism

Key words: aromatic hydrocarbons, phenylsilicagel, van’t Hoff equation, standard enthalpy variation.

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9. Bahar YILMAZ and Mevlut BAYRAKCI

Highly sensible chemosensor for Cu2+ and Hg2+ based on anthracene anchored Calix[4]arene pyridine amide receptor

Key words: fluorescence quenching, Calix[4]arene, anthracene, copper, mercury.

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Extraction of cerium(III) from aqueous solution using emulsion liquid membrane – design of experiments methodology

Key words: cerium, extraction, emulsion liquid membrane, D2EHPA, factorial design.

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11. Index of authors

Rev. Roum. Chim., 2019, 64(12), 1105-1114

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12. Index of subjects

Rev. Roum. Chim., 2019, 64(12), 1115-1119

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No 11 / 2019

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1. Ali Reza KIASAT, Sheida HAMID and Seyyed Jafar SAGHANEZHAD

Bipyridinium chloride supported rice husk silica: an efficient nanocomposite for the one-pot preparation of spirooxindole pyran and 2-amino-4H-chromene derivatives

Key words: nanosilica, nanocomposite, rice husk nanosilica, bipyridine, spirooxindole pyrans, 2-amino-4H-chromenes.

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2. Nabila AOUMEUR, Noureddine TCHOUAR, Salah BELAIDI, Dalal HARKATI, Houmam BELAIDI and Abderrahmane ROUANE

In silico investigation applied in physical, chemical properties and vibrational analysis of 1.3.4-thiadiazole derivatives 

Key words: 1,3,4-thiadiazole, DFT, MESP, GIOAO, vibrational analysis.

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3. Abdul Qayyum KHAN, Ata Ur RAHMAN, Muhammad YASEEN, Haroon Ur RASHID, Mahmood IQBAL and Mushtaq Ur REHMAN

Synthesis and characterization of poly(acrylic acid-co-acrylamide)-sawdust composite for the adsorptive removal of Cd(II) and Pb(II) from aqueous solutions

Key words: poly(acrylic acid-co-acryl amide)/sawdust composite, heavy metal, adsorption isotherm, activation energy, SEM, FT-IR.

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Theoretical study of bis-adduct fulleropyrrolidines isomers

Key words: fulleropyrrolidines, bis-adduct, density functional theory, photovoltaic cells, LUMO energy.

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Regio- and stereoselectivity of [3+2] cycloaddition reaction of methacrolein with diarylnitrones catalyzed by chiral rhodium complex

Key words: aromatic nitrones, 1,3-dipolar cycloaddition, stereoselectivity, enantioselectivity, methacrolein.

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6. Veronica BRĂTAN and Niculae I. IONESCU

The adsorption of O2 on ZnO and the logarithmic law

Key words: adsorption solid-gas, nonlogarithmic rate law.

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7. Brahim BOURAS, Tayeb HOCINE, Karim BENHABIB, Redouane ZAIR, Asma MANSRI, Lahcène TENNOUGA and Kaddour GUEMRA

Turbidity removal from bentonite suspension by coagulation/flocculation using modified p-phenylenediamine/

Key words: modified copolymer, p-phenylenediamine, hydrolyzed poly (acrylamide), flocculation, turbidity. 

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8. Nesimi ULUDAG and Ozge NUR GIDEN

A new reagent for efficient synthesis of nitriles from aldoximes using methoxymethyl bromide

Key words: aldoxime, nitriles, methoxymethyl bromide, dehydration, oximes.

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Chemical composition and biological activities of Pinus halepensis Mill. oil

Key words: Pinus halepensis, phenolic content, fatty acid, oil.

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10. Tong XU, Jia-Hui ZHANG, Zhao-Ying LIU, Xuan LI and Song ZHU

Effect of light intensity and water aging on surface hardness of dental resin-composites

Key words: resin-composite, surface hardness, water aging, light intensity.

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No 3 Mars 2018

Tome 63, No 3 Mars 2018

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1. Sunnapu PRASAD, Saleshier M. FRANCIS, S. KRISHNAN and P. BHARATHI

Synthesis, spectroscopic studies, antibacterial activity of chalcones and colorimetric evaluation of the time-killing assay for newly synthesized chalcones using resazurin

Key words: chalcones, Time-Killing Assay, colorimetry assay, resazurin, pharmacokinetic profile.

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Feature extraction using linear and nonlinear QSAR study on several taxol derivatives as anticancer drugs

Key words: paclitaxel, antitumor drugs, QSAR, genetic algorithm.

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3. Tayeb Fakhreddine BOUKEZOULA, Lahcene BENCHEIKH and Meriem CHENOUF

Industrial analysis of catalytic reforming reactors

Key words: catalytic reforming, octane number, bifunctional catalyst, activity, selectivity.

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4. Cihan KANTAR, Nimet BALTAŞ, Şengül Alpay KARAOǦLU and Selami ŞAŞMAZ

Some azo dyes containing eugenol and guaiacol synthesis, antioxidant capacity, urease inhibitory properties and anti-Helicobacter pylori activity

Key words: azo dyes, urease inhibitory, anti-Helicobacter pylori.

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Chemical analysis of essential oil from Echinops spinosus L. roots: antimicrobial and antioxidant activities

Key words: Echinops spinosus, antimicrobial activity, GC-MS and essential oil.

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Vincamine residues analysis using HPLC and establishing limits of cross-contamination in support of cleaning validation

Key words: vincamine, swab and rinse sampling, HPLC, cleaning validation.

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QSAR investigation on the feature selection of the letrozole derivatives as anticancer drugs

Key words: letrozole drugs, GA algorithm, QSAR, MLR.

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8. Muhammad SARFRAZ, Nargis SULTANA, Muhammad JAMIL and Muhammad Ilyas TARIQSynthesis, in silico study and cholinesterases inhibition activity of 2-substituted 2,3-dihydroquinazolin-4(1H)-one derivativesRev. Roum. Chim., 2018, 63(3), 227-234

Key words: AChE/BChE, cholinesterase inhibitors, Alzheimer’s disease, cyclo-condensation.

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9. Jisheng LIU, Xiaoquan CHEN, Da XUE, Xi LIU, Jianwei XUE, Fuxiang LI and Zhiping LV

Mechanism of chlorination process: from acetic acid to monochloroacetic acid and byproducts using acetic anhydride as catalyst

Key words: acetic anhydride, monochloroacetic acid, ionic chlorination mechanism, consecutive reaction.

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10. Elena MAFTEI, Catalin V. MAFTEI, Matthias FREYTAG, M. Heiko FRANZ, Thomas BANNENBERG and Ion NEDA

Clarification of stereochemistry aspects for N-hydroxy-5-norbornene-2,3-dicarboximide derivatives and elucidation of them by experimental and theoretical investigations, including the synthesis of N,N-bis-(5-exo-norbornene-2,3-dicarboxyimidyl) carbonateRev. Roum. Chim., 2018, 63(3), 245-255

Key words: N,N’-bis(5-norbornene-2,3-dicarboxyimidyl) carbonate, endo/exo-isomerism, theoretical calculations (DFT), molecular structure, X-ray.

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