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Приказ резултата 31-40 од 60
Regiospecificty in the heterocyclization of β-oxonitriles to 5-substituted 4-oxothiazolidine derivatives / Regiospecifičnost u heterociklizaciji β-oksonitrilado 5-supstituisanih 4-oksotiazolidinskih derivata
(Serbian Chemical Society, 2003)
Astudy on the regiospecificity of the base-catalyzed reaction of activated β-oxonitriles 1 with diethyl mercaptosuccinate affording the title compounds 3 is reported. Other competitive heterocyclic products, that is ...
Hydrogen bonding in push-pull 5-substituted-2-alkylidene-4-oxothiazolidines: 1H-MNR spectroscopic study / Vodonična veza u push-pull 5-supstituisanim 2-alkiliden-4-oksotiazolidinima: 1H-NMR spektroskopsko proučavanje
(Serbian Chemical Society, 2003)
Application of dynamic 1H-NMR spectroscopy added to the understanding of the hydrogen bonds existing in the structurally related 5-substituted-2-alkylidene-4-oxothiazolidines in polar and apolar solvents. The equilibrated ...
The current efficiency during the cathodic period of reversing current in copper powder deposition and the overall current efficiency / Iskorišćenje struje za vreme katodnog perioda reversne struje pri taloženju bakarnog praha i ukupno iskorišćenje struje
(Serbian Chemical Society, 2003)
The current efficiency during the cathodic period of reversing current in copper powder deposition was determined by measuring the quantity of hydrogen evolved. The diagrams from which the instantaneous and average current ...
Akinetic study of the depyritization of oil shale HCl-kerogen concentrate by Thiobacillus ferrooxidans at different temperatures / Kinetičko proučavanje depiritizacije HCL-kerogenskog koncentrata bituminoznog škriljca pomoću Thiobacillus ferrooxidans na različitim temperaturama
(Serbian Chemical Society, 2003)
The results of kinetic studies of bacterial depyritization of HCl-kerogen concentrate of Aleksinac (Serbia) oil shale by the chemolithoautotrophic thionic bacteria Thiobacillus ferrooxidans under discontinuous laboratory ...
D(2) dopaminergic and 5-HT(1A) serotonergic activity of 2-(1-naphthyl)ethyl- and 2-(2-naphthyl)ethyl amines
(Wiley-Blackwell, Malden, 2003)
Several tertiary 2-phenylethyl, 2-(1-naphthyl)ethyl and 2-(2-naphthyl)ethyl amines were synthesized and their binding affinities for dopamine D(1), D(2) and serotonin 5-HT(1A) receptors evaluated in radioligand binding ...
Pretraživanje literature III
(Srpsko hemijsko društvo, Beograd, 2003)
Effect of cooling rate on the microstructure and magnetic properties of melt spun Nd-Fe-B alloys
(Elsevier, 2003)
The results of X-ray analysis, Mossbauer spectroscopy and magnetic measurement for melt-spun Nd-Fe-B with low content Nd obtained by optimal selected cooling rate and heat treatment are presented to bring some new information ...
Scientific work of Dušan J. Radanović: Coordination chemistry of hexadentate edta-type ligands with metal ions
(University of Kragujevac, Faculty of Science, 2003)
This article is dedicated to the memory of Dušan J. Radanović, Professor of Inorganic Chemistry at the Faculty of Science, University of Kragujevac, who died in April 2002. The article consists of two parts. In the first ...
Pretraživanje literature IV
(Srpsko hemijsko društvo, Beograd, 2003)
Pretraživanje literature V
(Srpsko hemijsko društvo, Beograd, 2003)