2-[(Pyridin-3-ylamino)methyl]phenol
نویسندگان
چکیده
In the title compound, C(12)H(12)N(2)O, the aromatic rings at either ends of the -CH(2)-NH- link are twisted by 68.79 (7)°. In the crystal, the hy-droxy substituent is a hydrogen-bond donor to the N atom of the pyridine ring of an adjacent mol-ecule, and the hydrogen bond generates a chain along the b axis; it is also a hydrogen-bond acceptor to the amino group of another adjacent mol-ecule. The two hydrogen bonds lead to the formation of a layer structure.
منابع مشابه
1-[Phenyl(pyridin-2-ylamino)methyl]-2-naphthol
The title compound, C(22)H(18)N(2)O, was synthesized from naphthalen-2-ol, benzaldehyde and pyridin-2-amine. In the crystal, mol-ecules are linked into centrosymmetric R(2) (2)(16) dimers by pairs of O-H⋯N hydrogen bonds. The mol-ecular conformation is stabilized by an N-H⋯O hydrogen bond. The dihedral angle between the naphthylene ring system and the phenyl ring is 72.86 (12)°.
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In the title compound, C(11)H(11)N(3)O, the aromatic rings at either ends of the -CH(2)-NH- link are twisted by 72.58 (8)°; the hy-droxy substituent is a hydrogen-bond donor to an N atom of the pyrimidine ring. The other N atom of the pyrimidine ring is a hydrogen-bond acceptor to the amino group of an inversion-related mol-ecule.
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The asymmetric unit of the title compound, C(17)H(23)NO, contains two independent mol-ecules. In both mol-ecules, the hy-droxy group is involved in the formation of an intra-molecular O-H⋯N hydrogen bond. In the crystal, there are two crystallographically independent chains of the mol-ecules propagating along the c axis and formed by weak inter-molecular N-H⋯O hydrogen bonds.
متن کامل2-Bromo-4-tert-butyl-6-[(pyridin-2-ylimino)methyl]phenol
In the title compound, C(16)H(17)BrN(2)O, the pyridine and benzene rings are almost coplanar [dihedral angle = 1.3 (2)°]. An intra-molecular O-H⋯Br inter-action forms an S(5) ring motif.
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In the crystal structure of the title co-crystal, C(11)H(12)N(3)O(+)·ClO(4) (-)·C(11)H(11)N(3)O, the perchlorate ion is disordered about a twofold rotation axis with the Cl atom located on the twofold rotation axis; the 2-[(2-hy-droxy-benz-yl)amino]-pyrazinium cation and the neutral 2-[(pyrazin-2-yl-amino)-meth-yl]phenol mol-ecule are disordered about the rotation axis in a 1:1 ratio. These two...
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