Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Sevgi Kansiz"'
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 78, Iss 1, Pp 29-32 (2022)
A new synthesis of the title compound, C19H21NO2, was developed with good yield and purity using the reaction of 4-hydroxy-3-methyl-2-butanone, benzaldehyde and ammonium acetate in glacial acetic acid as a solvent. The central piperidine ring adopts
Externí odkaz:
https://doaj.org/article/af7e2d4e48dc4e89afd57af768da4af4
Autor:
Said Daoui, Sevgi Kansiz, Feyzi Alkim Aktas, Necmi Dege, Eiad Saif, Noureddine Benchat, Khalid Karrouchi
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 78, Iss 1, Pp 88-91 (2022)
The title Schiff base, C22H24N2O6, adopts an E configuration. The molecule is planar, the mean planes of the phenyl ring system (r.m.s deviation = 0.0059 Å) forms a dihedral angle of 0.96 (4)° with the mean plane of the phenyl ring moiety (r.m.s de
Externí odkaz:
https://doaj.org/article/19e07d281a174e8f9fe228b62e4ef84c
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 78, Iss 1, Pp 84-87 (2022)
The Schiff base compound, C24H24N2O4, was synthesized by the interaction of 2-hydroxy-3-methoxy benzaldehyde and 1,4-benzene dimethanamine in ethanol, and crystallizes in the monoclinic space group P21/n with Z′ = 0.5. The molecule is not planar, t
Externí odkaz:
https://doaj.org/article/f6f6150c4691471ab459d22d6a26f939
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 12, Pp 1267-1271 (2021)
The title compound, C13H14N4O, was developed using the reaction of salicylaldehyde and 3-amino-5-cyclobutyl-1,2,4-triazole in ethanol under microwave irradiation. This eco-friendly microwave-promoted method proved to be efficient in the synthesis of
Externí odkaz:
https://doaj.org/article/c8b15cfd801149babdf64137ab7b68a5
Autor:
Fouad El Kalai, Christina Susan Abraham, Sevgi Kansiz, Afaf Oulmidi, Sambantham Muthu, Johanan Christian Prasana, Necmi Dege, Hatem A. Abuelizz, Rashad Al-Salahi, Noureddine Benchat, Khalid Karrouchi
Publikováno v:
Crystals, Vol 13, Iss 7, p 1098 (2023)
The aim of this work was to scrutinize the physiochemical properties of a new pyridazin-3(2H)-one derivative with potential pharmaceutical effectiveness via density functional theory (DFT) and molecular docking analysis. The compound 2-(2-(4-fluoroph
Externí odkaz:
https://doaj.org/article/aa4230888f2243d88461aa91e7527cf2
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 11, Pp 1126-1129 (2021)
The title four-coordinate mononuclear complex, [Hg(C3H5OS2)2(C6H16N2)] or [Hg(C3H5OS2)2(tmeda)] (tmeda: N,N,N′,N′-tetramethylethane-1,2-diamine), has a distorted tetrahedral geometry. The HgII ion is coordinated to two N atoms of the N,N,N′,N
Externí odkaz:
https://doaj.org/article/4347d974eaae44d9a51fba9614e41db4
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 11, Pp 1087-1090 (2021)
The title compound, C16H17NO, is a Schiff base that exists in the enol–imine tautomeric form and adopts a Z configuration. The molecule is non-planar, with the twisted rings making a dihedral angle of 39.92 (4)°. The intramolecular O—H...N hydro
Externí odkaz:
https://doaj.org/article/651146dc56c749f19a0c6aab87665db6
Autor:
Sevgi Kansiz, Digdem Tatlidil, Necmi Dege, Feyzi Alkim Aktas, Samir Osman Mohammed Al-Asbahy, Aysen Alaman Agar
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 6, Pp 658-662 (2021)
The title compound, C22H18N2O2, is a Schiff base that exists in the phenol–imine tautomeric form and adopts an E configuration with respect to the C=N bond. The molecular structure is stabilized by an O—H...N hydrogen bond, forming an S(6) ring m
Externí odkaz:
https://doaj.org/article/2c3d15b445064fac93d4fc03b05c66ca
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 4, Pp 412-415 (2021)
The reaction of copper(II) sulfatepentahydrate with 2-nitrobenzoic acid and N,N,N′,N′-tetramethylethylenediamine (TMEDA) in basic solution produces the complex bis(2-nitrobenzoato-κO)(N,N,N′,N′-tetramethylethylenediamine-κ2N,N′)copper(II)
Externí odkaz:
https://doaj.org/article/5867c61b202a41d6bfc90ed2a7faa8b4
Autor:
Sevgi Kansiz, Necmi Dege, Seyhan Ozturk, Nesuhi Akdemir, Erdoğan Tarcan, Ali Arslanhan, Eiad Saif
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 2, Pp 138-141 (2021)
The title compound, C12H9N3O4S, synthesized by condensation of 5-nitrothiophene-2-carbaldehyde and 2-methyl-3-nitroaniline, crystallizes in the orthorhombic space group P212121. In the molecule, the aromatic benzene and thiophene rings are twisted wi
Externí odkaz:
https://doaj.org/article/548d4191a26c4eaa8fa70ef71e976997