Yazar "Aydin, Abdullah" için listeleme
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2-(6-Benzoyl-2-oxo-1,3-benzothiazol-3yl)acetic acid
Aydin, Abdullah; Akkurt, Mehmet; Onkol, Tijen; Büyükgüngör, Orhan; Sahin, M. Fethi (Wiley-Blackwell, 2010)In the title compound, C(16)H(11)NO(4)S, the nine-membered fused ring is nearly planar, with maximum deviations from the mean plane of -0.022 (1) angstrom for the N atom and 0.011 (1) angstrom for the S atom, and makes a ... -
2-(6-Oxo-3,4-diphenyl-1,6-dihydropyridazin-1-yl)acetic acid
Aydin, Abdullah; Dogruer, Deniz S.; Akkurt, Mehmet; Büyükgüngör, Orhan (Blackwell Publishing, 2007)In the title compound, C18H14N2O3, the pyridazine ring makes dihedral angles of 72.73 (11) and 49.97 (10)degrees with the two phenyl rings. The dihedral angle between the two phenyl rings is 52.42 (12)degrees. The crystal ... -
2-[2-(4-benzylpiperazin-1-ylcarbonyl)-ethyl]-5,6-diphenylpyridazin-3(2H)-one
Aydin, Abdullah; Dogruer, Deniz S.; Akkurt, Mehmet; Büyükgüngör, Orhan (Blackwell Publishing, 2008)The title compound, C30H30N4O2, has a non-planar conformation, the dihedral angles formed by the pyridazinone ring plane and the three phenyl rings being 54.61 (7), 51.10 (7) and 59.53 (8)degrees. The piperazine ring adopts ... -
2-{2-[4-(4-Fluorophenyl)piperazin-1-yl]-2-oxoethyl}-6-(morpholin-4-yl)-4-phenylpyridazin-3(2H)-one
Aydin, Abdullah; Sukuroglu, Murat; Akkurt, Mehmet; Büyükgüngör, Orhan (Wiley-Blackwell, 2011)In the title compound, C26H28FN5O3, the morpholine ring adopts a chair conformation. The piperazine ring is puckered [Q(T) = 0.5437 (15) angstrom, theta = 8.89 (15) and phi = 357.2 (11)degrees]. The 1,6-dihydropyridazine ... -
3-[6-(2-Chlorobenzoyl)-2-oxo-2,3-dihydro-1,3-benzothiazol-3-yl]propanenitrile
Aydin, Abdullah; Akkurt, Mehmet; Onkol, Tijen; Büyükgüngör, Orhan (Wiley-Blackwell, 2006)The title compound, C17H11ClN2O2S, crystallizes with two crystallographically independent molecules in the asymmetric unit. In the molecular structure, there are intramolecular weak C-H center dot center dot center dot O ... -
4-[(2E)-2-(4-Chlorobenzylidene)hydrazinylidene]-1-methyl-1,4-dihydropyridine monohydrate
Aydin, Abdullah; Akkurt, Mehmet; Alptuzun, Vildan; Büyükgüngör, Orhan; Holzgrabe, Ulrike; Radacki, Krzysztof (Wiley-Blackwell, 2010)In the title compound, C(13)H(12)ClN(3)center dot H(2)O, the organic molecule is almost planar, with a dihedral angle of 3.22 (10)degrees between the benzene and pyridine rings. The crystal structure is stabilized by O-H ... -
Crystal structure and theoretical study of N,N-bis[(5-chloro-2-oxo-2,3-dihydrobenzo[d]-oxazol-3-yl)methyl]-2-phenylethanamine
Aydin, Abdullah; Soyer, Zeynep; Akkurt, Mehmet; Büyükgüngör, Orhan (Int Union Crystallography, 2018)In the molecular structure of the title compound, C24H19Cl2N3O4, the three C atoms of the central N, N-dimethylmethanamine moiety are bonded to the N atoms of the two 5-chloro-1,3-benzoxazol-2(3H)-one groups and to the ... -
Crystal Structure and Vibrational Spectra of 3-Chloro-4-Phenyl-6-(Morpholine-4-yl)-Pyridazine by Hartree-Fock and Density Functional Methods
Aydin, Abdullah; Arslan, Hakan; Sukuroglu, Murat; Akkurt, Mehmet; Buyukgungoer, Orhan (Taylor & Francis Ltd, 2015)The title compound, 3-chloro-4-phenyl-6-(morpholine-4-yl)-pyridazine (I), was prepared and characterized using elemental analysis and FT-IR and H-1 NMR spectroscopy studies. The crystal and molecular structure of the title ... -
Crystal structure of 3-{5-[(2-chlorophenyl)carbonyl]-2-oxo-1,3-benzothiazol-3(2H)-yl}propanoic acid, C17H12ClNO4S
Aydin, Abdullah; Akkurt, Mehmet; Onkol, Tijen; Büyükgüngör, Orhan (Oldenbourg Verlag, 2010)C17H12ClNO4S, monoclinic, P12(1)/c1 (no. 14), a = 13.1203(8) angstrom, b = 16.6201(9) angstrom, c = 7.7539(4) angstrom, beta = 103.559(5)degrees, V = 1643.7 angstrom(3), Z = 4, R-gt(F) = 0.046, wR(ref)(F-2) = 0.131, T = 296 K. -
Crystal structure of 4-(4-chlorophenyl)-6-(morpholin-4-yl)pyridazin-3(2H)-one
Aydin, Abdullah; Akkurt, Mehmet; Sukuroglu, At; Büyükgüngör, Orhan (Int Union Crystallography, 2015)In the title compound, C14H14ClN3O2, the morpholine ring adopts a chair conformation, with the exocyclic N-C bond in an equatorial orientation. The 1,6-dihydropyridazine ring is essentially planar, with a maximum deviation ... -
Methyl [6-(2-chlorobenzoyl)-2-oxo-2,3-dihydro,3-benzoxazol-3-yl]acetate
Aydin, Abdullah; Dundar, Yasemin; Akkurt, Mehmet; Büyükgüngör, Orhan; Sahin, M. Fethi (Blackwell Publishing, 2007)In the molecular structure of the title compound, C17H12ClNO5, the 1,3-benzoxazole ring system makes a dihedral angle of 72.96 (7)degrees with the benzene ring of the 2-chlorobenzoyl group. In the crystal structure, two ... -
Synthesis and Crystal Structure of 3-Amino-1-(5-Chloro-2-Hydroxyphenyl)Imidazolidine-2,4-Dione
Aydin, Abdullah; Onkol, Tijen; Akkurt, Mehmet; Büyükgüngör, Orhan; Sahin, M. Fethi (Taylor & Francis Ltd, 2013)The present study describes the synthesis, spectral data, and single crystal X-ray structural analysis of 3-amino-1-(5-chloro-2-hydroxyphenyl)imidazolidine-2,4-dione. X-Ray analysis revealed that the title compound did not ...
