Prikazano Факултет техничких наука za autora "Belošević, Svetlana"
-
First cobalt complexes with methyl pyruvate semi/thiosemicarbazone - synthesis, physico-chemical and structural characterization
Rodić, Marko; Miškov Pajić, Vukoslava; Leovac, Vukadin; Radanović, Mirjana; Vojinović Ješić, Ljiljana; Belošević, Svetlana; Jaćimović, Željko; Živković Radovanović, Vukosava (Journal of the Serbian Chemical Society, 2020)In the reaction of acetone solutions of CoX2∙nH2O (X = Cl, Br) with methyl pyruvate semi/thiosemicarbazone (Hmps, Hmpt) the first Co(II) complexes with these ligands, i.e., [Co(Hmps)(H2O)X2] (X = Cl (1), Br (2)), ... -
Innovative environmentally friendly technology for copper(II) hydroxide production
Milosavljević, Milutin; Babincev, Ljiljana; Belošević, Svetlana; Daničić, Dunja; Milošević, Milena; Rusmirović, Jelena; Marinković, Aleksandar (Hemijska Industrija, 2018)The innovative laboratory procedure for the synthesis of copper(II) hydroxide in the form of the aqueous suspension was developed. The reaction mechanism consists of the reaction between copper(II) sulphate pentahydrate ... -
Isopiestic Determination of the Osmotic and Activity Coefficients of the {yNaH2PO4 + (1 − y)KH2PO4}(aq) System at T = 298.15 K
Ivanović, Tijana; Popović, Daniela; Miladinović, Jelena; Rard, Joseph; Miladinović, Zoran; Belošević, Svetlana; Trivunac, Katarina (Journal of Solution Chemistry, 2019-03)Isopiestic measurements have been made for aqueous mixtures of NaH2PO4 and KH2PO4 at T = (298.15 ± 0.01) K, at NaH2PO4 ionic strength fractions y = (0, 0.19108, 0.38306, 0.58192, and 1), assuming that both ... -
New Ecological Industrial Synthesis of Alkyl Thionocarbamate from Isopropyl Dixanthogenate
Milosavljević, Milutin; Belošević, Svetlana; Petrović, Milenko; Milosavljević, Milan (Lecture Notes in Networks and Systems (LNNS), 2019-04)A novel synthesis of N-alkyl and N,N-dialkyl-O-isopropyl thionocarbamates from isopropyl dixanthogenate and primary and secondary amines have been developed on laboratory and applied on industrial scale production. Sodium ... -
Simulation of chemical accidents with acetylene in 'Messer Tehnogas' Kraljevo plant by 'ALOHA' software program
Ilić Komatina, Danijela; Galjak, Jovana; Belošević, Svetlana (The University Thought - Publication in Natural Sciences, 2018)Chemical plants are generally associated with potentially high risk of chemical accidents. During chemical accidents hazardous substances jeopardize human lives, destroy material assests and degrade natural environment. ... -
Synthesis and characterization of copper (II) complex with 2,6-diacetylpyridine-bis(phenylhydrazone)
Belošević, Svetlana; Radanović, Mirjana; Rodić, Marko; Leovac, Vukadin (University thought, Publication in Natural Sciences, 2021)The syntheses, physicochemical and structural properties of the novel Cu(II) complex with 2,6-diacetylpyridinebis(phenylhydrazone) (L), of the formula [CuL2]Br2are presented. In the reaction of warm MeOH solutions ... -
Synthesis and crystal structure of copper(II) complexes with pyridoxal S-methylisothiosemicarbazone bearing a new coordination mode
Rodić, Marko; Radanović, Mirjana; Vojinović Ješić, Ljiljana; Belošević, Svetlana; Jaćimović, Željko; Leovac, Vukadin (Journal of the Serbian Chemical Society, 2019-01)The reaction of copper(II) nitrate and pyridoxal S-methylisothiosemicarbazone (PLITSC) in the presence of ammonium thiocyanate resulted in the formation of two types of complexes. A dimeric complex of the formula ... -
Synthesis and structure of cobalt(II) complex with 2,6-diacetylpyridine-bis(phenylhydrazone)
Belošević, Svetlana; Rodić, Marko; Radanović, Mirjana; Leovac, Vukadin (University thought - Publication in Natural Sciences, 2018-10)The molecular and crystal structure of a newly synthesized Co(II) complex with 2,6-diacetylpyridine bis(phenylhydrazone) (L), of the formula [CoL2]I2 are described. The reaction of warm EtOH solutions of the ligand, ...