An oximino tautomer of 1-n-decyl-4-hydroxyimino-3-methyl-1H-pyrazol-5(4H)-one

Belmar J.; Jimenez, C; Ortiz, L; Garland, MT; Baggio R.

Abstract

The title compound, C14H25N3O2, consists of a five-membered heterocyclic ring to which a pendant decyl group is attached. The oximino tautomeric character of the molecule is clearly defined by the distribution of well defined double bonds in the heterocycle region (one CCombining double low lineO and two CCombining double low lineN). The most conspicuous packing interaction is the strong intermolecular hydrogen bond linking the oximino OH group and the carbonyl O atom to define broad planar hydrophilic strips running along the unique b axis. The alkyl chains adopt a fully extended conformation and lie almost at right angles to these one-dimensional structures, defining their hydrophobic counterpart. © 2006 International Union of Crystallography.

Más información

Título según WOS: An oximino tautomer of 1-n-decyl-4-hydroxyimino-3-methyl-1H-pyrazol-5(4H)-one
Título según SCOPUS: An oximino tautomer of 1-n-decyl-4-hydroxyimino-3-methyl-1H-pyrazol-5(4H)- one
Título de la Revista: ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY
Volumen: 62
Número: 2
Editorial: WILEY-BLACKWELL
Fecha de publicación: 2006
Página de inicio: O76
Página final: O78
Idioma: English
DOI:

10.1107/S0108270105042204

Notas: ISI, SCOPUS