Search Results - "Berber, Halil"

Structural Relevance of Intramolecular H-Bonding in Ortho-Hydroxyaryl Schiff Bases: The Case of 3-(5-bromo-2-hydroxybenzylideneamino) Phenol by Sıdır, İsa, Gülseven Sıdır, Yadigar, Góbi, Sándor, Berber, Halil, Fausto, Rui

“…A new Schiff base compound, 3-(5-bromo-2-hydroxybenzylideneamino)phenol (abbreviated as BHAP) was synthesized and characterized by 1H- and 13C- nuclear…”
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Theoretical study on the stability, acidity constants and molecular electronic properties of certain o-hydroxy Schiff bases and their tautomers by Berber,Halil, Uysal,Ülkü Dilek, Aydoğdu,Ayşe

“…In the present work, certain novel o-hydroxy Schiff bases and possible tautomer forms, which were previously synthesized by our group and their structures…”
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Spectrophotometric Determination of the Acidity Dissociation Constants of Symmetric Schiff Base Derivatives by Türkoğlu,Gülsen, Berber,Halil, Özkütük,Müjgan Yaman

“…In this study, the acidity constants of series symmetric Schiff base derivatives have been determined using the UV-visible spectrophotometric method at a…”
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Synthesis and theoretical study of bis(fluoroisatinato) mercury(II) by Kandemirli, Fatma, Köksoy, Baybars, Arslan, Taner, Sagdınc, Seda, Berber, Halil

“…Bis(fluoroisatinato)mercury(II) was synthesised from the reaction between 5-fluoroisatin (HFI) and mercury(II) acetate in methanol. Mercury(II) coordination…”
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Spectroscopic Determination of Acidity Constants of Some Monoazo Resorcinol Derivatives by Berber, Halil, Ogretir, Cemil, Sev Lekesiz, Emine Cigdem, Ermis, Emel

“…The acidity constants, as pK a values, of six monoazo resorcinol derivatives were determined by the UV–visible spectroscopic technique at 25 °C (± 0.1 °C). The…”
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Optoelectronic properties by solution technique and comprehensive solvatochromism of novel fluorescent Schiff base derivatives by Gülseven Sıdır, Yadigar, Sıdır, İsa, Berber, Halil

“…[Display omitted] New Schiff base compounds have been synthesized and characterized using 13C, 1H NMR and IR spectroscopy techniques. The electronic…”
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Reversal in solvatochromism, photochromism and thermochromism in a new bis-azo dye based on naphthalen-1-amine by Sıdır, İsa, Kara, Yunus Emre, Sıdır, Yadigar Gülseven, Berber, Halil, Fausto, Rui

“…[Display omitted] •The azo tautomer of 4odna shows reversal in solvatochromism for solvent of ET(30) ∼45 kcal mol−1.•The hydrazone tautomer shows negative…”
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Synthesis, solvatochromism and dipole moment in the ground and excited states of substitute phenol derivative fluorescent Schiff base compounds by Sıdır, İsa, Sarı, Tülay, Gülseven Sıdır, Yadigar, Berber, Halil

“…•Novel fluorescent o-hydroxyaryl Schiff base derivatives were synthesized.•Solvatochromism was investigated by Catalán and Taft-Kamlet models.•Absorption…”
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Effects of Enol-imine/Keto-amine tautomerism and conformational changes on the electronic spectra of a novel 1,2,4-triazole ortho-hydroxyaryl Schiff base in different solvents by Sıdır, İsa, Sıdır, Yadigar Gülseven, Berber, Halil, Fausto, Rui

“…•Electronic spectra (absorbance; fluorescence) were studied in different solvents.•Solvents’ polarity and acidity/basicity have a great influence on the…”
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Electronic structure and optical properties of Schiff base hydrazone derivatives by solution technique for optoelectronic devices: Synthesis, experiment and quantum chemical investigation by Sıdır, İsa, Sıdır, Yadigar Gülseven, Berber, Halil, Demiray, Ferhat

“…In this study, electronic, optical and spectroscopic FT-IR, UV properties of new synthesized Schiff base hydrazone derivatives,…”
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Solvato-, thermo- and photochromism in a new diazo diaromatic dye: 2-(p-tolyldiazenyl)naphthalen-1-amine by Sıdır, İsa, Sıdır, Yadigar Gülseven, Berber, Halil, Fausto, Rui

“…•A novel azo dye, 2-(p-tolyldiazenyl)naphthalen-1-amine (2tona) was synthesized.•Solvato- thermo- and photochromism of the compound were investigated.•The…”
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Design, synthesis, and antimicrobial activity of novel coumarin derivatives: An in-silico and in-vitro study by Nuha, Demokrat, Evren, Asaf Evrim, Kapusiz, Özge, Gül, Ülküye Dudu, Gundogdu-Karaburun, Nalan, Karaburun, Ahmet Çagri, Berber, Halil

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Synthesis of some alkylaminothiophene derivatives from 3,4-dibromothiophene and their theoretical calculations by Ermiş, Emel, Berber, Halil, Güllü, Mustafa

“…In this study, the copper catalyzed amination reactions of 3,4-dibromothiophene with some primary, cyclic and acyclic secondary amines were investigated to…”
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Optoelectronic and photonic properties of π-conjugated benzonitrile derivative bis-Schiff base by solution technique by Sıdır, İsa, Gülseven Sıdır, Yadigar, Khan, Nausad, Berber, Halil

“…In the present study, FT-IR and UV spectra of the 4,4′-((1,4 phenylenebis(methaneylylidene))bis(azaneylylidene))dibenzonitrile denoted as, PMAD were…”
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Theoretical and experimental electronic transition behaviour study of 2-((4-(dimethylamino)benzylidene)amino)-4-methylphenol and its cytotoxicity by Uysal, Ulku Dilek, Ercengiz, Dila, Karaosmanoğlu, Oğuzhan, Berber, Burak, Sivas, Hülya, Berber, Halil

“…•A new Schiff base (7S2) was synthesized and characterized.•Its experimental and theoretical studies were done.•Molecular docking of 7S2 against DHODH…”
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A new 2,2′-oxydianiline derivative symmetrical azomethine compound containing thiophene units: Synthesis, spectroscopic characterization (UV–Vis, FTIR, 1H and 13C NMR) and DFT calculations by Ermiş, Emel, Durmuş, Kaan, Aygüzer, Ömer Uğur, Berber, Halil, Güllü, Mustafa

“…In this study, a new symmetrical azomethine compound, N,N′-oxydiphenylenebis(5-(thiophen-2-yl)salicylidenimine OPBTS (5), having two thiophene rings and N, O…”
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Electrochemical Determination of Paracetamol by a Novel Derivative of Formazan Modified Pencil Graphite Electrode by Gorcay, Hakan, Turkoglu, Gulsen, Sahin, Yucel, Berber, Halil

“…A modified electrode, based on electrodeposition of 5,5'-(oxybis(4,1-phenylene))bis(3-(2-hydroxyphenyl)-1phenylformazan (BF) onto pencil graphite (PG)…”
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The Dipole Moments and Solvatochromism of ((4-(Benzyloxy)benzylidene)amino)phenol Compounds as Solvatochromic Materials by Gülseven Sıdır, Yadigar, Berber, Halil, Sıdır, İsa

“…Three novel ((4-(benzyloxy)benzylidene)amino)phenol compounds are synthesized and characterized. The electronic structures of the molecules have been…”
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Synthesis characterization and biological activity of mixed ligand silver(I) complex of 2-benzimidazolylurea and triphenylphosphine by Poyraz, Mehmet, Berber, Halil, Banti, Christina N., Kourkoumelis, Nikolaos, Manos, Manolis J., Hadjikakou, Sotiris K.

“…The silver(I) complex [Ag(TPP)2(BZIMU)NO3] (1) (where TPP=triphenylphosphine and BZIMU=2-Benzimidazolyl-urea) was synthesized and characterized. The in vitro…”
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Study on the electronic and photophysical properties of the substitute-((2-phenoxybenzylidene)amino)phenol derivatives: Synthesis, solvatochromism, electric dipole moments and DFT calculations by Sıdır, Yadigar Gülseven, Pirbudak, Gülşen, Berber, Halil, Sıdır, İsa

“…In this study, new substitute-((2-phenoxybenzylidene)amino)phenol derivatives were synthesized and characterized by elemental analysis, 1H NMR, 13C NMR and…”
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