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Crystal structure of 5-(4-meth-oxy-phen-yl)-3-(4-methyl-phen-yl)-4,5-di-hydro-1H-pyrazole-1-carbaldehyde

Adam F 1 , Samshuddin S 2 , Shruthi 2 , Narayana B 3 , Ameram N 1

Affiliations 

  • 1 School of Chemical Sciences, Universiti Sains Malaysia, 18000 Pulau Pinang, Malaysia
  • 2 Department of P.G. Studies in Chemistry, Alva's College, Moodbidri, Karnataka 574 227, India
  • 3 Department of Studies in Chemistry, Mangalore University, Mangalagangotri, Karnataka 574 227, India
Acta Crystallogr E Crystallogr Commun, 2015 Dec 1;71(Pt 12):o1093-4.
PMID: 26870515 DOI: 10.1107/S2056989015023658

Abstract

In the title compound, C18H18N2O2, the pyrazole ring has a twisted conformation on the CH-CH2 bond. The tolyl ring and the 4-meth-oxy-phenyl ring are inclined to the mean plane of the pyrazole ring by 4.40 (9) and 86.22 (9)°, respectively, while the two aromatic rings are inclined to one another by 88.75 (9)°. In the crystal, mol-ecules are linked via bifurcated C-H⋯(O,O) hydrogen bonds and C-H⋯π inter-actions, forming sheets lying parallel to the ab plane.

* Title and MeSH Headings from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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