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3-(4-Chloro-phenyl-diazen-yl)-1-methyl-1,4,5,6-tetra-hydro-pyridine.

ABSTRACT: The title compound, C(12)H(14)ClN(3), represents the planar azoenamine tautomer. The benzene ring forms a dihedral angle of 2.5?(1)° with the azoenamine group. Electron delocalization is indicated by the values of the bond lengths in the chain. The tetra-hydro-pyridine ring adopts a half-chair conformation and the dihedral angle between the least-squares plane defined by the five coplanar C atoms and the azoenamine unit is 2.0?(1)°, while the envelope-flap C atom lies out of this plane by 0.579?(2)?Å. The mol-ecular packing is governed by van der Waals inter-actions through the stacking of adjacent mol-ecules, resulting in a two-dimensional sheet structure.

SUBMITTER: Meneghetti F

PROVIDER: S-EPMC2961736 | biostudies-literature | 2008 Jun

REPOSITORIES: biostudies-literature

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3-(4-Chloro-phenyl-diazen-yl)-1-methyl-1,4,5,6-tetra-hydro-pyridine.

Meneghetti Fiorella F Bombieri Gabriella G Tonelli Michele M

Acta crystallographica. Section E, Structure reports online 20080619 Pt 7

The title compound, C(12)H(14)ClN(3), represents the planar azoenamine tautomer. The benzene ring forms a dihedral angle of 2.5 (1)° with the azoenamine group. Electron delocalization is indicated by the values of the bond lengths in the chain. The tetra-hydro-pyridine ring adopts a half-chair conformation and the dihedral angle between the least-squares plane defined by the five coplanar C atoms and the azoenamine unit is 2.0 (1)°, while the envelope-flap C atom lies out of this plane by 0.579 ...[more]

PMID: 21202926

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