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1-[(2-Methyl-8-quinol-yl)amino-methyl-ene]naphthalen-2(1H)-one.

ABSTRACT: The mol-ecule of the title compound, C(21)H(16)N(2)O, exists in the keto form and the C=O and N-H bonds are mutually cis in the crystal structure, although an enol form would be possible through tautomerism. The dihedral angle between the quinoline and the naphthalene systems is 22.04?(2)°. A bifurcated intramolecular N-H?(O,N) hydrogen bond is present.

SUBMITTER: Takano K

PROVIDER: S-EPMC2971819 | biostudies-other | 2009

REPOSITORIES: biostudies-other

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1-[(2-Methyl-8-quinol-yl)amino-methyl-ene]naphthalen-2(1H)-one.

Takano Kentaro K Takahashi Masayuki M Fukushima Takaaki T Shibahara Takashi T

Acta crystallographica. Section E, Structure reports online 20091121 Pt 12

The mol-ecule of the title compound, C(21)H(16)N(2)O, exists in the keto form and the C=O and N-H bonds are mutually cis in the crystal structure, although an enol form would be possible through tautomerism. The dihedral angle between the quinoline and the naphthalene systems is 22.04 (2)°. A bifurcated intramolecular N-H⋯(O,N) hydrogen bond is present. ...[more]

PMID: 21578850

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