Crystal structure of [1-(3-chlorophenyl)-5-hydroxy-3-methyl-1H-pyrazol-4-yl](p-tolyl)methanone

Crystal structure of [1-(3-chlorophenyl)-5-hydroxy-3-methyl-1H-pyrazol-4-yl](p-tolyl)methanone

In the title compound C18H15ClN2O2, the dihedral angles between the central pyrazole ring and the pendant chlorobenzene and p-tolyl rings are 17.68 (10) and 51.26 (12)°, respectively. An intramolecular O—H...O hydrogen bond is observed, which closes an S(6) ring.

Bibliographic Details
Main Authors:	Balbir Kumar, Kiran J. Nakum, R. N. Jadeja, Rajni Kant, Vivek K. Gupta
Format:	Article
Language:	English
Published:	International Union of Crystallography 2015-05-01
Series:	Acta Crystallographica Section E: Crystallographic Communications
Subjects:	crystal structure 4-acylpyrazolone derivative hydrogen bonding
Online Access:	http://scripts.iucr.org/cgi-bin/paper?S2056989015006258

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