Two isostructural carbamates: theo-tolylN-(pyridin-3-yl)carbamate and 2-bromophenylN-(pyridin-3-yl)carbamate monohydrates
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منابع مشابه
Two isostructural carbamates: the o-tolyl N-(pyridin-3-yl)carbamate and 2-bromophenyl N-(pyridin-3-yl)carbamate monohydrates
The title carbamate monohydrates, C13H12N2O2·H2O and C12H9BrN2O2·H2O, form isomorphous crystals that are isostructural in their primary hydrogen-bonding modes. In both carbamates, the primary hydrogen bonding and aggregation involves cyclic amide-water-pyridine moieties as (N-H⋯O-H⋯N)2 dimers about inversion centres [as R 4 (4)(14) rings], where the participation of strong hydrogen-bonding dono...
متن کامل2-(Hydroxymethyl)pyridin-3-ol
In the crystal structure of the title compound, C(6)H(7)NO(2), the mol-ecules are are linked by inter-molecular O-H⋯N and O-H⋯O hydrogen bonds; π-π stacking is observed between parallel pyridine rings of adjacent mol-ecules [centroid-to-centroid distance = 3.7649 (12) Å].
متن کامل3-(Pyridin-2-yl)coumarin
In the title compound, C(14)H(9)NO(2), the dihedral angle between the pyridine ring and the lactone ring is 10.40 (3)°. The coumarin ring system is nearly planar, with a dihedral angle of 1.40 (2)° between the lactone and benzene rings. An intra-molecular C-H⋯O hydrogen bond occurs. In the crystal, inversion dimers linked by pairs of C-H⋯O inter-actions occur, generating R(2) (2)(14) loops.
متن کامل3-Chloro-5-(trifluoromethyl)pyridin-2-amine
In the title compound, C(6)H(4)ClF(3)N(2), an inter-mediate in the synthesis of the fungicide fluazinam, the F atoms of the trifluoro-methyl group are disordered over two sites in a 0.683 (14):0.317 (14) ratio. In the crystal structure, centrosymmetric dimers arise from pairs of N-H⋯N hydrogen bonds.
متن کامل2-[(Pyridin-3-ylamino)methyl]phenol
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. Th...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Crystallographic Communications
سال: 2015
ISSN: 2056-9890
DOI: 10.1107/s2056989015019556