(E)-1-[(2-Chloro-4-nitrophenylimino)methyl]naphthalen-2-ol
نویسندگان
چکیده
In the title compound, C(17)H(11)ClN(2)O(3), an intra-molecular O-H⋯N hydrogen bond influences the mol-ecular conformation; the naphthol system and the substituted benzene ring form a dihedral angle of 3.5 (1)°. In the crystal, weak inter-molecular C-H⋯O hydrogen bonds link mol-ecules into chains in the [010] direction The crystal packing exhibits π-π inter-actions between the aromatic rings from the neighbouring mol-ecules, with a centroid-centroid distance of 3.566 (7) Å.
منابع مشابه
1-[(3-Methylpiperidin-1-yl)(3-nitrophenyl)methyl]naphthalen-2-ol
The title compound, C(23)H(24)N(2)O(3), was synthesized from naphthalen-2-ol, 3-nitro-benzaldehyde and 3-methyl-piperidine. The dihedral angles between the naphthalene system and the nitro-benzene and methyl-piperidine rings are 78.53 (13) and 64.14 (15)°, respectively. The mol-ecular conformation is stabilized by a strong intra-molecular O-H⋯N hydrogen bond.
متن کامل1-[(2-Hydroxyphenyl)(pyrrolidin-1-yl)methyl]naphthalen-2-ol N,N-dimethylformamide monosolvate
The title compound, C(21)H(21)NO(2)·C(3)H(7)NO, was synthesized by solvent-free one-pot three-component reaction of naphthalen-2-ol, 2-hy-droxy-benzaldehyde and pyrrolidine. The dihedral angle between the naphthalene ring system and the benzene ring is 77.74 (6)°. The pyrrolidine ring assumes an envelope conformation. An intra-molecular O-H⋯N and an inter-molecular O-H⋯O hydrogen bond are obser...
متن کامل1-[(3-Chlorophenyl)(morpholin-4-yl)methyl]naphthalen-2-ol
In the title compound, C(21)H(20)ClNO(2), the dihedral angle between the naphthyl-ene ring system and the phenyl ring is 77.86 (15)°. The morpholine ring adopts a chair conformation. The hydroxyl group is involved in intra-molecular O-H⋯N hydrogen bonding. A weak inter-molecular C-H⋯π inter-action is present in the crystal structure.
متن کاملCrystal structure of 1-((1E)-{(E)-2-[(2-hydroxynaphthalen-1-yl)methylidene]hydrazin-1-ylidene}methyl)naphthalen-2-ol
The complete mol-ecule of the title compound, C22H16N2O2, is generated by a crystallographic inversion centre at the mid-point of the central N-N bond. Two intra-molecular O-H⋯N hydrogen bonds occur.
متن کامل1-[(Dimethylamino)(phenyl)methyl]naphthalen-2-ol
In the title compound, C(19)H(19)NO, the dihedral angle between the naphthyl ring system and the phenyl ring is 79.83 (6)°. An intra-molecular O-H⋯N hydrogen bond, together with van der Waals inter-actions, stabilizes the mol-ecular conformation.
متن کامل