Başlık için Fen Edebiyat Fakültesi listeleme
Toplam kayıt 1413, listelenen: 1304-1323
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Synthesis, antibacterial and antioxidant activities of some new nsubstituted azachalcone, schiff base and pyrazole derivatives
(Bentham Science Publ Ltd, 2020)Pyrazoles, Schiff bases and the quaternary ammonium compounds (QAC) such as N-alkyl substituted azachalcones are the important group of chemical individuals with widespread usage in many fields of science. in particular, ... -
Synthesis, antimicrobial activities, and molecular modeling studies of agents for the sortase a enzyme
(Wiley, 2024)Sortase A (SrtA) is an attractive target for developing new anti-infective drugs that aim to interfere with essential virulence mechanisms, such as adhesion to host cells and biofilm formation. Herein, twenty hydroxy, ... -
Synthesis, antioxidant and antiurease activities of some new 5,6-dichloro-2-(4-fluorobenzyl)-1H-benzimidazolle derivatives containing furan, oxadiazole, triazole and thiadiazole moieties
(Bentham Science Publ Ltd, 2019)Background: Benzimidazoles and its derivatives have been attracting interest for many years because of their biological activities. Benzimidazoles containing different heterocyclic moieties have wide range of biological ... -
Synthesis, antioxidant, and antibacterial activities of some new 2-(3-fluorobenzyl)-1H-benzimidazole derivatives
(Wiley, 2018)A new series of 2-(3-fluorobenzyl)-1H-benzimidazole derivatives containing Schiff base, 1,3,4-oxadiazole, thiosemicarbazide, and 1,3,4-thiadiazole moiety was synthesized. All the synthesized compounds were investigated for ... -
Synthesis, biological evaluation (antioxidant, antimicrobial, enzyme inhibition, and cytotoxic) and molecular docking study of hydroxy methoxy benzoin/benzil analogous
(Academic Press Inc., 2021)In this work, due to the biological activity evaluation, a series of hydroxy methoxy benzoins (1–8), benzils (10–16) and methoxy benzoin/benzil-O-β-D-glucosides (17–28) were synthesized. Antioxidant (FRAP, CUPRAC, DPPH), ... -
Synthesis, biological evaluation and in silico studies of new pyrazoline derivatives bearing benzo[d]thiazol-2(3H)-one moiety as potential urease inhibitors
(Wiley, 2022)Novel pyrazoline derivatives containing benzo[d]thiazol-2(3H)-one moiety were synthesized and screened for their inhibitory properties against urease, a clinically important metabolic enzyme. In vitro enzyme inhibition ... -
Synthesis, characterisation, photophysical and photochemical properties of free-base tetra-(5-chloro-2-(2,4-dichlorophenoxy) phenoxy)phthalocyanine and respective zinc(II) and lead(II) complexes
(Elsevier Science Sa, 2017)In this study, novel peripherally tetra-(5-chloro-2-(2,4-dichlorophenoxy)phenol) substituted metal-free (4), zinc(II) (5) and lead(II) (6) phthalocyanine derivatives were synthesised. the novel phthalocyanines (4-6) were ... -
Synthesis, characterization and cyclization reactions of some new bisthiosemicarbazones
(Arkat, 2009)The reaction of trans-1, 4-dichloro-2-butene 1 with selected phenols affords (E)-1, 4-bis(aryloxy)-2-butenes 2a-d which are converted into bis-thiosemicarbazones 3a-h via the reactions with thiosemicarbazide and 4-methyl ... -
Synthesis, characterization and electrochemistry of 1-phenoxypropan-2-yloxy substituted phthalocyanines
(Elsevier Science Sa, 2020)4-(1-phenoxypropan-2-yloxy)phthalonitrile (3) and peripherally tetra 1-phenoxypropan-2-yloxy substituted zinc(II) (4), cobalt(II) (5) and copper(II) (6) phthalocyanine were prepared. Structural characterization of novel ... -
Synthesis, characterization and investigation of electrochemical and spectroelectrochemical properties of non-peripherally tetra-5-methyl-1,3,4-thiadiazole substituted copper(II) iron(II) and oxo-titanium (IV) phthalocyanines
(Elsevier, 2017)In this study novel substituted phthalonitrile (3) and non-peripherally tetra 5-Methyl-1,3,4-thiadiazole substituted copper(II) (4), iron(II) (5) and oxo-titanium (IV) (6) phthalocyanines were synthesized. These novel ... -
Synthesis, characterization and investigation of electrochemical and spectroelectrochemical properties of peripherally tetra 4-phenylthiazole-2-thiol substituted metal-free, zinc(II), copper(II) and cobalt(II) phthalocyanines
(Elsevier Science Bv, 2017)In this study novel peripherally tetra 4-phenylthiazole-2-thiol substituted metal-free phthalocyanine (4) and its zinc(II) (5), copper(II) (6) and cobalt(II) (7) derivatives were synthesized and characterized by a combination ... -
Synthesis, characterization and investigation of electrochemical and spectroelectrochemical properties of peripherally tetra diethoxypropan substituted phthalocyanines
(Wiley-V C H Verlag Gmbh, 2020)In this study novel peripherally tetra 1,3-diethoxy-2-propanol substituted Co(II), Cu(II), Mg(II), Ni(II) Zn(II) phthalocyanine derivatives were prepared. the characterization of the novel compounds was made by FT-IR,H-1-NMR, ... -
Synthesis, characterization and properties of tetra((l-hydroxyimino- methylnaphthalen-2-yloxy)methyl)etheneandits homo-dinuclear metal complexes: A combined experimental and theoretical investigation
(Elsevier B.V., 2010)Tetra((l-hydroxyiminomethylnaphthalen-2-yloxy)methyl)ethene (THlMNYOME), H4L, was synthesized by the agents of 2-hydroxy-l -naphtaldehyde, tetra(bromomethyl)ethene and hydroxylamine hydrochloride in two steps. Characterization ... -
Synthesis, characterization, crystal structures and thermal and fluorescence studies of dinuclear and polymeric silver(I) complexes of 5,5-diethylbarbiturate with 2,5-dimethylpyrazine and piperazine involving Ag-Ag interactions
(Springer Link, 2010)Two silver(I) complexes, [Ag(dmpyz) 2][Ag(barb) 2] (1) and {[Ag(ppz)][Ag(barb) 2]·H 2O} n (2) (barb = 5,5-diethylbarbiturate, dmpyz = 2,5-dimethylpyrazine and ppz = piperazine), have been synthesized and characterized by ... -
Synthesis, characterization, electrochemical and spectroelectrochemical properties of novel peripherally tetra-1,2,4-triazole substituted phthalocyanines
(Elsevier Science Sa, 2016)The synthesis and characterization of novel 1,2,4-triazole derivative (3), nitrile compound (5) and peripherally tetra 1,2,4-triazole substituted metal-free (6), zinc(II) (7), nickel(II) (8), cobalt(II) (7), lead(II) (9) ... -
Synthesis, characterization, photophysical and photochemical properties of peripherally tetra benzodioxane substituted metal-free phthalocyanine and its zinc(II) and magnesium(II) derivatives
(Elsevier, 2021)The phthalonitrile (3) including 2-(methoxymethyl)-2,3-dihydro-1,4-benzodioxane substituent and peripherally tetra substituted metal-free (4), zinc(II) (5) and magnesium(II) (6) phthalocyanines were synthesized. the ... -
Synthesis, characterization, photophysical and photochemical properties of peripherally tetra-1,2,4-triazol-3-ylthio substituted metal-free phthalocyanine and its zinc(II) and lead(II) derivatives
(Taylor & Francis Ltd., 2022)Phthalonitrile (3) including 4-(4-fluorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazole-3-thio substituent and its peripherally tetra substituted metal-free (4), zinc(II) (5) and lead(II) (6) phthalocyanine derivatives were ... -
Synthesis, characterization, spectral and electrical properties of peripherally tetratriazole-substituted phthalocyanines and its metal complexes
(Elsevier, 2012)The substituted [1,2,4]triazole 3 was obtained from the reaction between compound 1 and compound 2. Novel substituted phthalonitrile 5 was prepared by the substitution of the nitro group of 4-nitrophthalonitrile 4 with ... -
Synthesis, Configuration, and Antimicrobial Properties of Novel Substituted and Cyclized ‘2′,3″-Thiazachalcones’
(Wiley, 2007)Nine new thiazachalcone-based drugs, compounds 1-9, were prepared and fully characterized. The configurations of the photochemical-dimerization products 7-9 were rationalized by semi-empirical calculations. Both the ... -
Synthesis, crystal structure, magnetic, thermal and fluorescent properties of [Co(H2O)4(nia)2](suc)·(H 2suc)
(Verlag der Zeitschrift fur Naturforschung, 2010)A new cobalt(II) complex, [Co(H2O)4(nia) 2](suc)·(H2suc) [nicotinamide = nia, succinate = suc2-], has been synthesized and characterized by elemental analysis, IR, TG-DTA and single-crystal X-ray diffraction. It contains ...
