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Belmar J, Jiménez C, Ruiz-Pérez C, et al. A unique tautomer of 1-n-hexyl-3-phenyl-1H-pyrazol-5-ol. Acta Crystallogr C. 2006;62:o599-601doi: 10.1107/S0108270106032926.
Belmar, J., Jiménez, C., Ruiz-Pérez, C., Delgado, F. S., & Baggio, R. (2006). A unique tautomer of 1-n-hexyl-3-phenyl-1H-pyrazol-5-ol. Acta crystallographica. Section C, Crystal structure communications, 62o599-601. https://doi.org/10.1107/S0108270106032926
Belmar, Julio, et al. "A unique tautomer of 1-n-hexyl-3-phenyl-1H-pyrazol-5-ol." Acta crystallographica. Section C, Crystal structure communications vol. 62 (2006): o599-601. doi: https://doi.org/10.1107/S0108270106032926
Belmar J, Jiménez C, Ruiz-Pérez C, Delgado FS, Baggio R. A unique tautomer of 1-n-hexyl-3-phenyl-1H-pyrazol-5-ol. Acta Crystallogr C. 2006 Oct;62:o599-601. doi: 10.1107/S0108270106032926. Epub 2006 Sep 12. PMID: 17008747.
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Acta Crystallogr C. 2006 Oct;62:o599-601. doi: 10.1107/S0108270106032926. Epub 2006 Sep 12.

A unique tautomer of 1-n-hexyl-3-phenyl-1H-pyrazol-5-ol.

Acta crystallographica. Section C, Crystal structure communications

Julio Belmar, Claudio Jiménez, C Ruiz-Pérez, F S Delgado, Ricardo Baggio

Affiliations

  1. Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad de Concepción, Casilla 160-C, Concepción, Chile. [email protected]

PMID: 17008747 DOI: 10.1107/S0108270106032926

Abstract

In the title compound, C15H20N2O, the bond distances and angles are consistent with the presence of the hydroxy tautomer. This tautomer was unambiguously determined by the clear presence of a H atom bonded to oxygen, as well as the total absence of any residual electron density around the N atom in the heterocycle, thus precluding any possibility of desmotropism.

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