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Приказ резултата 21-30 од 32
Synthesis and characterization of Fe(III) and Mn(II) complexes with condensation product of thiosemicarbazide and 2-acetylthiazole / Sinteza i karakterizacija kompleksa Fe(III) i Mn(II) sa kondenzacionim proizvodom tiosemikarbazida i 2-acetiltiazola
(Belgrade : Serbian Chemical Society, 2022)
The HL ligand was synthesized in the reaction of thiosemicarbazide and 2-acetylthiazole in molar
ratio 1:1 in water, with 3 drops of 2M HCl. Complex [Fe(L)2]BF4·H2O (1) was synthesized in
the reaction of ligand and ...
Synthesis and antitumour activity of two dephenilated (-)-goniofufurone analogues
(Valahia University of TargovisteUniversity Politehnica of Bucharest, 2019)
(-)-Goniofufurone (1) is a synthetic styryl lactone that exhibits significant antitumor activity. In the search for new and more potent antitumor agents the synthesis of lactones 5 and 6 was planned from D-glucose. Compounds ...
Sinteza, karakterizacija i antioksidativna aktivnost 1,3-dihidro-3-[4-supstituisanih-(fenilmetil)imino]-2H-indol-2-ona / Synthesis, characterization and antioxidative activity of 1,3-dihydro-3-[4-substituted-(phenylmethyl)imino]-2H-indole-2-ones
(Beograd, Srbija : Srpsko hemijsko društvo, 2022)
Izvršena je sinteza četiri 1,3-dihidro-3-[4-supstituisanih-(fenilmetil)imino]-2H-indol-2-ona i to: 1,3-dihidro-3-[(fenilmetil)imino]-2H-indol-2-ona, 1,3-dihidro-3-[4-brom-(fenilmetil)imino]-2H-indol-2-ona, 1,3-dihidro-3- ...
Structure, morphological and thermal properties of thermoplastic polyurethane/organically modified montmorillonite nanocomposites
(Belgrade : Serbian Chemical Society, 2013)
The aim of this work was to synthesize a new series of thermoplastic polyurethane (TPU) nanocomposites in order to improve thermal, mechanical, barrier and biocompatible properties of TPUs for potential biomedical applications. ...
Surface characteristics of polyurethane networks based on polycaprolactone
(Belgrade : Society of Physical Chemists of Serbia, 2018)
A series of polyurethane networks (PUN) having different soft segment
content (SSC) was synthesized by the prepolymer method in solution, using
polycaprolactone diol as soft segment, and hyperbranched polyester and
isophorone ...
Synthesis and characterization of octahedral Ni(II) complex with condensation product of 2-acetylthiazole and thiosemicarbazide
(Belgrade : Serbian Chemical SocietyBelgrade : Serbian Young Chemists’ Club, 2022)
The ligand (HL) was synthetized by the reaction of 2-acetylthiazole and
thiosemicarbazide in molar ratio 1:1 in water. In the reaction of ligand (HL) and
nickel(II) tetrafluoroborate hexahydrate [Ni(HL)2](BF4)2 complex ...
Synthesis and characterization of Mn(II) complex with the condensation product of thiosemicarbazide and 2-acetylthiazole / Синтеза и карактеризација комплекса Mn(II) са кондензaционим производом 2-ацетилтиазола и тиосемикарбазида
(Belgrade, Serbia : Serbian Cristallographic Soceity // Beograd, Srbija : Srpsko kristalografsko društvo, 2023)
The reaction of the HL ligand, (E)-2-(1-(thiazol-2-ypethylidene)hydrazine-1 carbothioamide, with the metal salt MnCl2.4H20 in a molar ratio 1:1 in methanol/water mixture results in the formation of bis Mn(II) complex with ...
Synthesis and characterization of Fe(III) complex with the condensation product of thiosemicarbazide and 2-acetylthiazole / Синтеза и карактеризација комплекса Fe(III) са кондензaционим производом 2-ацетилтиазола и тиосемикарбазида
(Belgrade, Serbia : Serbian Cristallographic Soceity // Beograd, Srbija : Srpsko kristalografsko društvo, 2023)
The HL ligand, (E)-2-(1-(thiazol-2-ypethylidene)hydrazine-1-carbothioamide, was obtained from the condensation reaction of thiosemicarbazide and 2-acetylthiazole in water. The reaction of the ligand HL with Fe(BF4)2.6H20 ...
Synthesis and characterization of azido Zn(II) complex with the condensation product of 2-acetylpyridine and Girard's P reagent / Синтеза и карактеризација азидо комплекса Zn(II) са кондензaционим производом 2-ацетилпиридина и Жираровог П реагенса
(Belgrade, Serbia : Serbian Cristallographic Soceity // Beograd, Srbija : Srpsko kristalografsko društvo, 2023)
In the reaction of HLC1 with Zn(BF4)2.6H20 and NaN3 in molar ratio 1 : 1 : 4 in acetonitrile/water/methanol mixture of solvents, an mononuclear Zn(II) complex (1) was obtained, with composition [ZnL(N3)2]. In complex 1, ...
Unexpected Ni(III) complex with hydrazone lignad – spin state analysis / Neočekivani Ni(III) komleks sa hidrazonskim ligandom – analiza spinskih stanja
(Belgrade : Serbian Chemical Society / Beograd : Srpsko hemijsko društvo, 2023)
During synthesis of Ni(II) complex with (E)−1-(2-oxo-2-(2-(1-(pyridin-2-
yl)ethylidene)hydrazinyl)ethyl)pyridin-1-ium ligand (L) unexpected oxidation of Ni(II) to Ni(III) with atmospheric oxygen occurred at mild conditions. ...