Yazar "Cukurovali, Alaaddin" için listeleme
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1-(3-Methyl-3-mesityl)-cyclobutyl-2-(5-pyridin-4-yl-2H-[1,2,4]triazol-3-ylsulfanyl)-ethanone: X-ray structure, spectroscopic characterization and DFT studies
Inkaya, Ersin; Dincer, Muharrem; Ekici, Oner; Cukurovali, Alaaddin (Pergamon-Elsevier Science Ltd, 2013)The triazole compound 1-(3-Methyl-3-mesityl)-cyclobutyl-2-(5-pyridin-4-yl-2H-[1,2,4]triazol-3-ylsulfanyl)-ethanone, (C23H26N4OS), was characterized by X-ray single crystal diffraction technique, IR NMR spectroscopy and ... -
2-Chloro-N '-[4-(dimethylamino)benzylidene]-N-[4-(3-methyl-3-phenylcyclobutyl)-1,3-thiazol-2-yl]acetohydrazide
Inkaya, Ersin; Dincer, Muharrem; Cukurovali, Alaaddin; Yilmaz, Engin (Wiley-Blackwell Publishing, Inc, 2011)The molecular conformation of the title compound, C(25)H(27)ClN(4)OS, is stabilized by an intramolecular benzylidine C-H center dot center dot center dot N(thiazole) hydrogen bond. The thiazole ring makes dihedral angles ... -
2-Chloro-N-[4-(3-methyl-3-phenylcyclobutyl)-1,3-thiazol-2-yl]-N '-(naphthalen-1-ylmethylidene)acetohydrazide
Inkaya, Ersin; Dincer, Muharrem; Cukurovali, Alaaddin; Yilmaz, Engin (Wiley-Blackwell, 2011)In the molecular structure of the title hydrazide derivative, C27H24ClN3OS, the acetohydrazide group is approximately planar, with a maximum deviation of 0.017 (3) angstrom. The dihedral angle between the naphthylene system ... -
2-{[4-(3-mesityl-3-methylcyclobutyl)thiazol-2-yl]hydrazono}-1,2-diphenylethanol ethanol solvate
Yuksektepe, Cigdem; Caliskan, Nezihe; Yilmaz, Ibrahim; Cukurovali, Alaaddin (Int Union Crystallography, 2006)In the title compound, C31H33N3OS center dot C2H6O, the dihedral angle between the least-squares planes of the thiazole and mesityl rings is 77.3 (1)degrees. There are intramolecular N-H center dot center dot center dot O ... -
4-Chloro-2-[(4-phenylthiazol-2-yl)hydrazonomethyl]phenol: a polymorph with Z '=2
Dag, Cemile; Pasaoglu, Humeyra; Yuksektepe, Cigdem; Cukurovali, Alaaddin; Murat, Ebru (Int Union Crystallography, 2006)The title compound, beta-C16H12ClN3OS, crystallizes with two independent molecules in the asymmetric unit, both of which show a similar twisted conformation. It is polymorphic with alpha-C16H12ClN3OS [Caliskan, Dag, ... -
Ab initio and semi-empirical computational studies on 5-hydroxy-4-methyl-5,6-di-pyridin-2-yl-4,5-dihydro-2H-[1,2,4]triazine-3-thione
Karakurt, Tuncay; Dincer, Muharrem; Cukurovali, Alaaddin; Yilmaz, Ibrahim (Elsevier, 2011)The title compound, 5-hydroxy-4-methyl-5,6-di-pyridin-2-yl-4,5-dihydro-2H-[1,2,4]triazine-3-thione (C14H13N5OS), was prepared and characterized by electronic spectroscopy and single-crystal X-ray diffraction (XRD). The ... -
Ab initio and semi-empirical computational studies on 5-hydroxy-5,6-di-pyridin-2-yl-4,5-dihidro-2H-[1,2,4]triazine-3-thione
Karakurt, Tuncay; Dincer, Muharrem; Cukurovali, Alaaddin; Yilmaz, Ibrahim (Elsevier, 2012)The title compound, 5-hydroxy-5,6-di-pyridin-2-yl-4,5-dihidro-2H-[1,2,4]triazine-3-thione (C13H11 N5OS), was prepared and characterized by electronic spectroscopy and single-crystal X-ray diffraction (XRD). The compound ... -
Ab Initio and Semiempirical Computational Studies on 1-{(2E)-2-[(Aminocarbonothioyl)hydrazono]-2-(3-mesityl-3-methylcyclobutyl)ethyl}-pyrrolidine-2,5-dione
Karakurt, Tuncay; Dincer, Muharrem; Cukurovali, Alaaddin (Wiley-Blackwell, 2012)The molecular geometry, vibrational frequencies, and gauge including atomic orbital (GIAO) (1)wH- and C-13 NMR chemical shift values of the title compound in the ground state have been calculated using the Hartree-Fock ... -
The alpha polymorph of 4-chloro-2-[(4-phenyl-thiazol-2-yl)hydrazonomethyl] phenol
Caliskan, Nezihe; Dag, Cemile; Yuksektepe, Cigdem; Cukurovali, Alaaddin; Murat, Ebru (Int Union Crystallography, 2006)The title compound, C16H12ClN3OS, is polymorphic. In the alpha form, a dihedral angle of 13.3 (1)degrees exists between the approximately planar phenylthiazolehydrazine unit and the 4-chlorophenol ring. Intramolecular O-H ... -
Benzoin thiosemicarbazone and benzoin 4-ethylthiosemicarbazone
Dinçer, Muharrem; Özdemir, Namık; Cukurovali, Alaaddin; Yilmaz, Ibrahim (Int Union Crystallography, 2006)… -
A comparative study on 4-(4-(3-mesityl-3-methylcyclobutyl)thiazole-2-yl)-1-thia-4-azaspiro[4.5]decan-3-one: Experimental and density functional methods
Sen, Fatih; Ekici, Oner; Dincer, Muharrem; Cukurovali, Alaaddin (Elsevier Science Bv, 2015)In the present study, combined experimental and computational study on molecular structure and spectroscopic assignments of title compound has been reported. The crystal was synthesized and its molecular structure brought ... -
Experimental and ab initio Computational Studies on Dimethyl-(4-{4-(3-methyl-3-phenyl-cyclobutyl)-thiazol-2-yl]-hydrazonomethyl}-phenyl)-amine
Yuksektepe, Cigdem; Saracoglu, Hanife; Caliskan, Nezihe; Yilmaz, Ibrahim; Cukurovali, Alaaddin (Wiley-V C H Verlag Gmbh, 2010)A new hydrazone derivative compound has been synthesized and characterized by IR, H-1-NMR, C-13-NMR and UV-vis. spectroscopy techniques, elemental analysis and single-crystal X-ray diffraction (XRD). The new compound ... -
Experimental and quantum chemical calculational studies on N-[4-(3-Methyl-3-phenyl-cyclobutyl)-thiazol-2-yl]-N '-pyridin-3ylmethylene-hydrazine
Saracoglu, Hanife; Cukurovali, Alaaddin (Wiley, 2012)The title molecule, N-[4-(3-Methyl-3-phenyl-cyclobutyl)-thiazol-2-yl]-N'-pyridin-3ylmethylene- hydrazine (C20 H20 N4 S1), was characterized by 1H-NMR, 13C-NMR, IR, UV-visible, and X-ray determination. In addition to the ... -
An experimental and theoretical approach to the molecular structure of 2-{4-[3-(2,5-dimethylphenyl)-3-methylcyclobutyl]thiazol-2-yl}isoindoline-1,3-dione
Özdemir, Namık; Dinçer, Muharrem; Cukurovali, Alaaddin (Springer, 2010)The title compound, 2-{4-[3-(2,5-dimethylphenyl)-3-methylcyclobutyl]thiazol-2-yl}isoindoline-1,3-dione (C24H22N2O2S), was synthesized and characterized by IR-NMR spectroscopy and single-crystal X-ray diffraction. The ... -
An experimental and theoretical approach to the molecular structure of 3-{[4-(3-Methyl-3-phenyl-cyclobutyl)-thiazol-2-yl]-hydrazono}-1,3-dihydro- indol-2-one
Saracoglu, Hanife; Cukurovali, Alaaddin (Wiley, 2012)The title molecule, 3-{[4-(3-methyl-3-phenyl-cyclobutyl)-thiazol-2-yl]-hydrazono}-1,3-dihydro-indol-2-one (C22H20N4O1S1), was prepared and characterized by 1H NMR, 13C NMR, IR, UVvisible, and single-crystal X-ray diffraction. ... -
Experimental and theoretical investigation of the molecular and electronic structure of 5-(4-aminophenyl)-4-(3-methyl-3-phenylcyclobutyl)thiazol-2-amine
Oezdemir, Namik; Dinçer, Muharrem; Cukurovali, Alaaddin; Büyükgüngör, Orhan (Springer, 2009)The title molecule, 5-(4-aminophenyl)-4-(3-methyl-3-phenylcyclobutyl)thiazol-2-amine (C20H21N3S), was prepared and characterized by H-1-NMR, C-13-NMR, IR and single-crystal X-ray diffraction. The compound crystallizes in ... -
Experimental and theoretical investigation of the molecular and electronic structure of N '-benzylidene-N-[4-(3-methyl-3-phenyl-cyclobutyl)-thiazol-2-yl]-chloro-acetic acid hydrazide
Demir, Sibel; Dincer, Muharrem; Cukurovali, Alaaddin; Yilmaz, Ibrahim (Wiley, 2012)The title compound, N'-benzylidene-N-[4-(3-methyl-3-phenyl-cyclobutyl)-thiazol-2-yl]-chloro-acetic acid hydrazide, has been synthesized and characterized by elemental analysis, IR, 1H and 13C NMR, and X-ray single crystal ... -
Experimental and theoretical studies of the molecular structure of 7-Methyl-3-[(3-methyl-3-mesityl-cyclobutyl]-5-phenyl-5H-thiazolo [3,2-alpha]pyrimidine-6-carboxylic acid ethyl ester
Acar, Betul; Yilmaz, Ibrahim; Caliskan, Nezihe; Cukurovali, Alaaddin (Elsevier, 2017)In this work, the title molecule, 7-Methyl-3-[(3-methyl-3-mesityl-cyclobuty1]-5-phenyl-5H-thiazolo[3,2 alpha]pyrimidine-6-carboxylic acid ethyl ester (C30H34N2O2S1), was synthesized and characterized by FT-IR spectroscopy ... -
Experimental and theoretical studies on a novel of a [3,2-alpha]pyrimidine derivate
Acar, Betul; Caliskan, Nezihe; Cukurovali, Alaaddin (Int Union Crystallography, 2013)… -
Molecular and Crystal Structure, Spectroscopic Properties of N-[4-(3-Methyl-3-Phenyl-Cyclobutyl)-Thiazol-2-yl]-N '-(1H-Pyrrol-2-Ylmethylene)-Hydrazine by Experimental Method and Quantum Chemical Calculation
Yuksektepe, Cigdem; Saracoglu, Hanife; Caliskan, Nezihe; Yilmaz, Ibrahim; Cukurovali, Alaaddin (Taylor & Francis Ltd, 2010)A new compound (C19H20N4S) has been synthesized and characterized by 1H nuclear magnetic resonance (NMR), 13C NMR, infrared (IR) and ultraviolet (UV)-visible spectroscopy, elemental analysis, and single crystal X-ray ...
