No 3, Mars 2008
Tome 53, No 3, Mars 2008
1. I. Ben GHARBIA, R. KEFI, C. Ben NASR and A. DURIF
Structure and characterization of a new inorganicorganic hybrid complex of Zn(II) with 2-amino-4-methylpyridine
Key words: 2-amino-4-methylpyridine, organic-inorganic hybrid, π-π interactions, Nuclear Magnetic Resonance (NMR)
2. Aurel PUI, Doina HUMELNICU, Ionel HUMELNICU and Cătălin TANASE
Synthesis of some complexes of dioxouranium(VI) with di-halogeno-tetra-methyl salen ligands
Key words: Uraniu(VI) complexes, Schiff bases
3. Florea DUMITRAŞCU, Mino R. CAIRA, Constantin DRĂGHICI, Miron T. CĂPROIU, Loredana BARBU and Barbu MIU
New 1,10-phenanthroline derivatives with potential antitumoral activity.
Key words: N-ylide, 1,3-dipolar cycloaddition, pyrrolophenanthrolines, antitumoral activity
4. Constantin I. TĂNASE, Florea G. COCU, Constantin DRĂGHICI and Miron T. CĂPROIU
Useful intermediates for fine organic synthesis by hydroxylation of 1,2,3,3a,4,6a-hexahydro-1,3-
pentalenedimethanol and bis OH-protected derivatives
Key words: hexahydro-pentalenedimethanol, KMnO4 hydroxylation, NMR spectra
5. Constantin I. TĂNASE, Florea G. COCU, Constantin DRĂGHICI and Miron T. CĂPROIU
1,2,3,3a,4,6a-hexahydro-1,3-pentalenedimethanol, mono and bis OH-protected derivatives, useful
intermediates for fine organic synthesis.
Key words: hexahydro-pentalenedimethanol, esters, ethers, NaBH4 reduction, NMR spectra
6. Alexandru CECAL, Ada MACOVEI, Gabriela TAMBA, Oana HAUTA, Karin POPA, Dumitru GANJU and Ioana RUSU
On the hydrogen production by catalyzed radiolysis of water.
Key words: catalysts, γ-rays, hydrogen, water radiolysis, zeolites
7. Rodica PODE, Eveline POPOVICI, Erika REISZ, Laura COCHECI, Elena Mihaela SEFTEL and Vasile PODE
Sorption characteristics of phosphate and thiocyanate anions on multicomponent Mg/Ni-Altype hydrotalcites
Key words: Mg/Ni-Al hydrotalcites, anions sorption, equilibrium, standard Gibbs energy
8. Gianina DOBRESCU, Emilia BALABANOVA, Maria ZAHARESCU and Niculae I. IONESCU
TEM micrographs fractal analysis of silica powders
Key words: fractal dimension, sphere method, TEM micrograph, silica powders
9. Mădălina VĂDUVA and Vasile STANCIU
Separation of nitrogen from air.
Key words: molecular sieves, adsorption, chromatography, coal
10. Alina BĂDĂNOIU, Maria GEORGESCU and Anca ZAHANAGIU
Properties of blended cements with hazardous waste content.
Key words: hazardous waste, blended cements, stabilization/solidification, properties
11. Nacer-Eddine DJELALI et Leila DADDI OUBEKKA
Polymérisation cationique du styrène par anode soluble.
Cationic polymerization of styrene by anodic dissolution.
Key words: électropolymérisation, oxydation, anode métallique, voltampérométrie, coulométrie
12. Silvia CURTEANU
Multiobjective optimization of a free radical polymerization. III. A hybrid method based on genetic algorithms.
Key words: multiobjective optimization, genetic algorithms, hybrid method, polymerization process.