No 6 / 2020
Professor Ion Grosu – Mastering Organic Chemistry
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.
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.
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.
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.
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.
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),
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.
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.
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.
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.
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.
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.
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.