Crystal structure of 5-butylamino-3-methyl-1-(pyridin-2-yl)-1H-pyrazole-4-carbaldehyde obtained from a microwave-assisted reaction using caesium carbonate as catalyst

Crystal structure of 5-butylamino-3-methyl-1-(pyridin-2-yl)-1H-pyrazole-4-carbaldehyde obtained from a microwave-assisted reaction using caesium carbonate as catalyst

The title compound, C14H18N4O, synthesized from an unconventional microwave-assisted method using caesium carbonate as catalyst, has an approximately planar conformation with the pyridyl and pyrazole rings inclined by a dihedral angle of 7.94 (3)°, allowing the formation of an intramolecular N—H...N...

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Bibliographic Details
Main Authors: Mario A. Macías, Jessica Orrego-Hernández, Jaime Portilla
Format: Article
Language:English
Published: International Union of Crystallography 2016-11-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
pharmaceutical compound
5-aminopyrazoles
nucleophilic substitution
hydrogen bonding
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989016017187
Description
Summary:The title compound, C14H18N4O, synthesized from an unconventional microwave-assisted method using caesium carbonate as catalyst, has an approximately planar conformation with the pyridyl and pyrazole rings inclined by a dihedral angle of 7.94 (3)°, allowing the formation of an intramolecular N—H...N hydrogen bond. The supramolecular assembly has a three-dimensional arrangement controlled mainly by weak C—H...O and C—H...π interactions.
ISSN:2056-9890

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