2-[(E)-(5-Amino-2,3-diphenylquinoxalin-6-yl)iminomethyl]-4-bromophenol
نویسندگان
چکیده
منابع مشابه
Crystal structure of (E)-2-amino-4-methylsulfanyl-6-oxo-1-{[(thiophen-2-yl)methylidene]amino}-1,6-dihydropyrimidine-5-carbonitrile
The title compound, C11H9N5OS2, a 1-thio-phen-2-yl-methyl-ene-amino-pyrimidine derivative, displays an essentially planar C-NH2 group. The conformation across the N=C bond linking the pyrimidine and thienyl groups is E. The pyrimidine and thienyl ring systems subtend an inter-planar angle of 42.72 (5)°. In the crystal, mol-ecules are linked by N-H⋯Nnitrile and N-H⋯O=C hydrogen bonds, forming ch...
متن کامل2-[(E)-(5-Amino-2,3-diphenylquinoxalin-6-yl)iminomethyl]-4-bromophenol
The title compound, C(27)H(19)BrN(4)O, is a mono-anil Schiff base ligand. Three intra-molecular O-H⋯N and N-H⋯N hydrogen bonds involving the hydr-oxy and amino groups generate S(6) and S(5) ring motifs, respectively. In the crystal structure, weak inter-molecular N-H⋯O and C-H⋯O hydrogen bonds together with π-π inter-actions [centroid-centroid distances = 3.628 (3)-3.729 (3) Å] link neighboring...
متن کامل2-[(E)-(5-Amino-2,3-diphenylquinoxalin-6-yl)iminomethyl]-4-chlorophenol
The title Schiff base compound, C(27)H(19)ClN(4)O, features two intra-molecular O-H⋯N and N-H⋯N hydrogen bonds involving the hydr-oxy and amino groups to generate S(6) and S(5) ring motifs, respectively. In the crystal structure, weak inter-molecular N-H⋯O and C-H⋯N inter-actions, together with π-π contacts [centroid-centroid distances = 3.6294 (11)-3.6881 (11) Å], link neighboring mol-ecules.
متن کامل2-Amino-5-methyl-6-methylsulfanyl-4-phenylbenzene-1,3-dicarbonitrile
The dihedral angle between the planes of the two aromatic rings of the title compound, C(16)H(13)N(3)S, is 56.7 (3)°. The crystal packing is stabilized by inter-molecular N-H⋯N hydrogen bonds, which link the mol-ecules into chains along [11[Formula: see text]].
متن کامل4-[(E)-(5-Chloro-2-hydroxybenzylidene)amino]benzenesulfonamide
In the mol-ecule of title compound, C(13)H(11)ClN(2)O(3)S, the aromatic rings are oriented at a dihedral angle of 12.27 (3)°. An intra-molecular O-H⋯N hydrogen bond results in the formation of a planar (mean deviation 0.0083 Å) six-membered ring, which is nearly coplanar with the adjacent ring at a dihedral angle of 2.36 (13)°. In the sulfonamide group, the S atom is 0.457 (3) Å from the plane ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2008
ISSN: 1600-5368
DOI: 10.1107/s1600536808017716