Hydrogen-bonded chains in 3-(5-chloro-3-methyl-1-phenyl-1H-pyrazol-4-yl)-1-(4-methoxyphenyl)propenone and 3-(5-chloro-3-methyl-1-phenyl-1H-pyrazol-4-yl)-1-(3,4,5-trimethoxyphenyl)propenone

Jorge Trilleras; Jairo Quiroga; Justo Cobo; John N Low; Christopher Glidewell

doi:10.1107/S0108270105014435

Hydrogen-bonded chains in 3-(5-chloro-3-methyl-1-phenyl-1H-pyrazol-4-yl)-1-(4-methoxyphenyl)propenone and 3-(5-chloro-3-methyl-1-phenyl-1H-pyrazol-4-yl)-1-(3,4,5-trimethoxyphenyl)propenone

Acta Crystallogr C. 2005 Jun;61(Pt 6):o414-6. doi: 10.1107/S0108270105014435. Epub 2005 May 31.

Authors

Jorge Trilleras¹, Jairo Quiroga, Justo Cobo, John N Low, Christopher Glidewell

Affiliation

¹ Grupo de Investigación de Compuestos Heterocíclicos, Departamento de Química, Universidad de Valle, A.A. 25360 Cali, Colombia.

PMID: 15930700
DOI: 10.1107/S0108270105014435

Abstract

Molecules of 3-(5-chloro-3-methyl-1-phenyl-1H-pyrazol-4-yl)-1-(4-methoxyphenyl)propenone, C20H17ClN2O2, (I), are linked into C(10) chains and molecules of 3-(5-chloro-3-methyl-1-phenyl-1H-pyrazol-4-yl)-1-(3,4,5-trimethoxyphenyl)propenone, C22H21ClN2O4, (II), are linked into C(14) chains, in each case by means of a single C-H...O hydrogen bond.