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Effective Temperature Based Algorithm for Achieving Constant Quality Resistance Seam Weld
(Belgrade : Vinča Institute of Nuclear Sciences, 2021)
The resistance seam welding is a welding technique that is often used for the creation of the leak-tight welds. It is a technique where the weld is created as a set
of overlapping weld nuggets between the cylindrical ...
Synthesis of vinyldihydropyran by cooperative catalysis
(Serbian Chemical Soc, Belgrade, 2016)
Delta(5)-Unsaturated aldehydes with a suitably positioned allylic halide, or phosphate, leaving group undergo doubly-catalyzed cyclization to give dihydropyran derivatives. The cyclization proceeds under the synergetic ...
Synthetic studies towards D-modified paclitaxel analogues / Sintetičke studije analoga paklitaksela sa modifikovanim D-prstenom
(Serbian Chemical Soc, Belgrade, 2012)
A synthetic sequence has been developed for the preparation of 9,10- di-O-diacetyl-4-desmethylene-4β-(3-butenyl)-4α-hydroxy-5-O-mesyltaxicin I- -1,2-carbonate 3, an intermediate in an attempted synthesis of a cyclobutane ...
A model study of epothilone synthesis: An alternative synthetic approach to the C1-C7 fragment / Model studija u sintezi epotilona - alternativni pristup sintezi C1-C7 fragmenta
(Serbian Chemical Society, 2002)
In this model study an alternative synthetic approach to the C1–C7 fragment of epothilones was investigated. Starting from 4,4-dimethylcyclopentenone, a 7 step reaction sequence afforded the key intermediate 7 in 27% overall ...
Reactions of α-4(20)-epoxy-5-O-mesyltriacetyltaxicine I induced by Bf3·Et2O/Bu4NBr / Reakcije α-4(20)-epoksi-5-O-meziltriacetiltaksicina I sa tetrabutilamonijum-bromidom u prisustvu bortrifluorid-eterata
(Serbian Chemical Society, 2006)
The reaction of α-4(20)-epoxy-5-O-mesyltriacetyltaxicine I (2) with BF3·Et2O/Bu4NBr can give rise to 4 different products. Each of these products can be obtained selectively, under the appropriate reaction conditions.
Synthesis and biological activity of alkylthio and arylthio derivatives of tert-butylquinone / Синтеза и биолошка активност алкилтио и арилтио деривата терц-бутилхинона
(Serbian chemical society, 2022)
Biological activity of 2-tert-butyl-1,4-benzoquinone (TBQ) and its derivatives, 2-tert-butyl-5-(2-propylthio)-1,4-benzoquinone, 2-tert-butyl-5- -(propylthio)-1,4-benzoquinone, 2-tert-butyl-5,6-(ethylenedithio)-1,4-benzoquinone, ...
Synthesis, structures and electronic properties of Co(III) complexes with 2-quinolinecarboxaldehyde thio- and selenosemicarbazone: A combined experimental and theoretical study
(Serbian Chemical Soc, Belgrade, 2017)
Cobalt(III) complexes derived from thio-and selenosemicarbazone ligands have been studied to elucidate the nature and consequences of S to Se substitution on their possible biological activity. Solid state structures of ...
A thin layer chromatographic comparison of raw and soluble starch hydrolysis patterns of some alpha-amylases from Bacillus sp isolated in Serbia
(Serbian Chemical Soc, Belgrade, 2014)
Several natural isolates of Bacillus strains namely 5B, 12B, 16B, 18 and 24B were grown at two different temperatures in submerged fermentation for the production of raw-starch-digesting alpha-amylases. All strains except ...