2-[3-(4-Chlorophenyl)pyrazol-5-yl]-1-(2-hydroxy-4-methoxyphenyl)ethanone

Authors
Errington, W Kumar, R Kumar, A Parmar, VS Roy, S
Citation
W. Errington et al., 2-[3-(4-Chlorophenyl)pyrazol-5-yl]-1-(2-hydroxy-4-methoxyphenyl)ethanone, ACT CRYST E, 57, 2001, pp. O1084-O1086
Citations number
13
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
ISSN journal
16005368 → ACNP
Volume
57
Year of publication
2001
Part
11
Pages
O1084 - O1086
Database
ISI
SICI code
1600-5368(200111)57:<O1084:2>2.0.ZU;2-G
Abstract
In the title compound, C18H15ClN2O3, the planes of the chlorophenyl and hyd roxymethoxyphenyl groups are inclined at angles of 3.13 (8) and 38.80 (4)de grees with respect to the plane of the pyrazole ring. Intra- and intermolec ular hydrogen bonding results in the formation of dimeric units; further in teractions produce short Cl . . . Cl intermolecular separations.