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S…S INTERACTIONS IN CRYSTAL STRUCTURES
(Serbian Crystallographic Society, 2013)
The thiol side chain in cysteine (-CH2SH) has an important structural role in many proteins and often participates in enzymatic reactions, serving as a nucleophile. To find out whether S-S contacts between thiol groups ...
2-Alkylidene-4-oxothiazolidine S-oxides: synthesis and stereochemistry
(Oxford : Pergamon-Elsevier Science Ltd, 2013)
A series of 5-unsubstituted and 5-substituted 2-alkylidene-4-oxothiazolidine-S-oxides were synthesized by the sulfur-oxidation with m-CPBA. The stereochemistry of 5-substituted sulfoxides was determined by means of NMR ...
Long term changes in trophic status and environmental parameters of Grlište reservoir, Serbia / Dugoročne promene u trofičkom statusu i ekološkim parametrima akumulacije Grlište, Srbija
(Udruženje za tehnologiju vode i sanitarno inžinjerstvo, Beograd, 2013)
In the purpose of monitoring the change of trophic status and water quality in the reservoir Grlište, in the period of 20 years, once a month sampling of water was conducted at two places. The obtained results were used ...
Unusual mode of reactivity of 2-alkylidene-4-oxothiazolidine S-oxides under the Pummerer reaction conditions
(Oxford : Pergamon-Elsevier Science Ltd, 2013)
The reactivity of 2-alkylidene-4-oxothiazolidine S-oxides under the Pummerer reaction conditions, using Ac2O, TFAA, SOCl2 and SOBr2 as initiators, has been examined. Almost all reactions proceeded with absolute regioselectivity ...
Sinteza i karakterizacija platinskih legura za anodne reakcije u gorivim spregovima
(Универзитет у Београду, Факултет за физичку хемију, 2013)
Pronalazak novih materijala koji mogu da reše probleme u oblasti proizvodnje,
konverzije i skladištenja energije sa ciljem da se izbegne korišćenje fosilnog goriva kao
jednog od velikih zagađivača prirode je najveći ...
4-oksotiazolidin-2-alkiliden vinil-bromidi i α, α-dibrom-2-metoksiacetofenon : prekursori u sintetički korisnim transformacijama iniciranim retkim halofilnim napadom nukleofila / 4-oxothiazolidine-2-alkylidene vinyl bromides and a,a-dibromo-2-methoxyacetophenone: precursors in synthetically useful transformations initiated by the rare halophilic attack of nucleophiles
(Универзитет у Београду, Хемијски факултет, 2013)
Halofilne reakcije predstavljaju vrstu nukleofilnih supstitucionih reakcija dokojih dolazi kada nukleofil reaguje sa atomom halogena, nakon ega se oslobaakarbanjon kao odlazea grupa. To su relativno rijetke reakcije koje ...
Magnetic Anisotropy of the C-C Single Bond
(Wiley-V C H Verlag Gmbh, Weinheim, 2013)
Anisotropic effects are broadly used in NMR spectroscopy for structure elucidation. With the development of computational methods it has become possible to quantify the effects and obtain further insight into their origin. ...
Green chemisty and bioremediation: Investigation of metal infulence from catalysts on microorganism consortia which is used in bioremediation
(2013)
Poster presented at: 1st EuCheMS Congress on Green and Sustainable Chemistry, Budapest, Hungary, October 13-15, 2013
H-1 NMR Chemical Shifts of Cyclopropane and Cyclobutane: A Theoretical Study
(American Chemical Society (ACS), 2013)
This study was undertaken in order to rationalize the peculiar H-1 NMR chemical shifts of cyclopropane (delta 0.22) and cyclobutane (delta 1.98) which are shifted upfield and downfield with respect to larger cycloalkanes ...
Побољшана механичка својства танких ламинатних композитних филмова Ni/Cu за примену у микроелектромеханичким системима (МЕМС)
(University of Belgrade - Institute of Chemistry, Technology and Metallurgy, 2013)
Електрохемијском депозицијом из два електролита формирани су ламинатни композитни филмови Ni/Cu ситнозрне структуре и укупне дебљине од 2-10 micrometers на масивном бакарном микрокристалном супстрату. Ови ламинатни композитни ...