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(E)-1-Ethyl-4-oxo-N'-(4-pyridylmethyl-ene)-1,4-dihydroquinoline-3-carbo-hydrazide.

ABSTRACT: In the title compound, C(18)H(16)N(4)O(2), the plane defined by the ethyl C atoms and the attached N atom is inclined to the adjacent pyridine ring at an angle of 67.87?(16)°. The dihedral angle between the two heterocyclic rings is 3.33?(16)°. The mol-ecular conformation is stabilized by an intra-molecular N-H?O hydrogen bond and the crystal structure by inter-molecular C-H?O hydrogen bonds, forming a one-dimensional structure.

SUBMITTER: da C Santos F

PROVIDER: S-EPMC2970413 | biostudies-literature | 2009 Sep

REPOSITORIES: biostudies-literature

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(E)-1-Ethyl-4-oxo-N'-(4-pyridylmethyl-ene)-1,4-dihydroquinoline-3-carbo-hydrazide.

da C Santos Fernanda F Batalha Pedro Netto PN Cunha Anna Claudia AC Alão Rafael A RA Ferreira Vitor Francisco VF de Souza Maria Cecilia B V MC Santos Sauli S

Acta crystallographica. Section E, Structure reports online 20090916 Pt 10

In the title compound, C(18)H(16)N(4)O(2), the plane defined by the ethyl C atoms and the attached N atom is inclined to the adjacent pyridine ring at an angle of 67.87 (16)°. The dihedral angle between the two heterocyclic rings is 3.33 (16)°. The mol-ecular conformation is stabilized by an intra-molecular N-H⋯O hydrogen bond and the crystal structure by inter-molecular C-H⋯O hydrogen bonds, forming a one-dimensional structure. ...[more]

PMID: 21577928

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