Crystal structure of [1-(3-chloro-phen-yl)-5-hy-droxy-3-methyl-1H-pyrazol-4-yl](p-tol-yl)methanone.

Acta Crystallogr E Crystallogr Commun

Post-Graduate Department of Physics & Electronics, University of Jammu, Jammu Tawi 180 006, India.

Published: May 2015

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

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4420059PMC
http://dx.doi.org/10.1107/S2056989015006258DOI Listing

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