No 3 / 2019

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1. Samira NAZARI MOGHADDAM, Akbar RAISSI SHABARI, Fahimeh SABBAGHI and Mehrdad POURAYOUBI

Synthesis, spectroscopic characterization, crystal structure and hirshfeld surface analysis of (4-Cl-C6H4O)(OC4H8N)2PO amidophosphoester

Key words: amidophosphoester, X-ray crystallography, Hirshfeld surface analysis, NMR.

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2. Sara AMANZADEH-SALOUT, Seyed Zoheir SAMIEI-KASHI and Ali PARSA

Antioxidant capacity measurement of aniline-pyrrole copolymer by FRAP assay

Key words: FRAP, copolymer, TPTZ, electrosynthesis, antioxidant activity.

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3. Xiangqian FAN, Zhiping LV and Xiang ZU

Study on microphase separation of novel crosslinked polyurethane by AFM and DMA

Key words: microphase separation, polyurethane composites, nanoparticles, atomic force microscopy (AFM), dynamic mechanical analysis (DMA).

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4. Zain Ul ABDEEN and Rehana SAEED

Ionic interactions in cross-linked poly(vinyl alcohol) hydrogel blended with starch

Key words: adsorption, hydrogel, isotherm, poly(vinyl alcohol), starch.

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5. Hamed PEJMAN, Nourallah HAZERI, Maryam FATAHPOUR and Homayoun Faroughi NIYAA concise route for the one-pot multi-component synthesis of 4,6-disubstituted 2-aminopyridine-3-carbonitriles and pyranopyrazoles using cobalt (II) nitrate hexahydrate as catalystDoi: 10.33224/rrch.2019.64.3.05

Rev. Roum. Chim., 2019, 64(3), 241-247

Key words: cobalt (II) nitrate hexahydrate, 2-aminopyridine-3-carbonitriles, pyranopyrazoles.

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6. Hamit YURTSEVEN and Özge AKAY

Calculation of the phase diagrams for the fluid-solid and solid-solid (δ-δloc-ε) transitions in molecular nitrogen by using mean field model

Key words: T-P phase diagram, mean fiels models, molecular nitrogen.

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7. Jahanbakhsh ASHTARIAN, Reza HEYDARI, Malek-Taher MAGHSOODLOU and Afshin YAZDANI-ELAH-ABADI

An efficient synthesis of 2,2′-arylmethylene bis(3-hydroxy-5,5-dimethyl-2-cyclohexene-1-one) derivatives using baker’s yeast

Key words: 2,2′-arylmethylene bis(3-hydroxy-5,5-dimethyl-2-cyclohexene-1-one) synthesis, knoevenagel condensation, environmentally friendly, Saccharomyces cerevisae (baker’s yeast), biocatalyst.

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8. Kun ZHOU, Jia XIE, Kai YIN, Yue-Yong YAN and Ke WANG

Crystallization kinetics of evaporation rubidium chloride in the MSMPR crystallizer

Key words: evaporation, crystallization, kinetics, rubidium chloride, nucleation rate, growth rate.

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9. Chunbin TAN, Xiaoling LIU and Hongfei DU

The novel method to synthesis of Cantharidin intermediate

Key words: synthesis, Cantharidin, ionic-liquid, Diels-Alder reaction, 3-keto- 4-carbomethoxy-2,5-tetrahydrothiophene.

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10. Hanane MAHROUG, Ali MANSRI and Fayçal DERGAL

The effect of calcium suspension concentration on the hydroxyapatite structures and purity

Key words: hydroxyapatite, carbonate, calcium phosphate, suspension, dispersion.

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