Crystal structure of 3-methyl-1-phenyl-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carbaldehyde

Joel T Mague; Shaaban K Mohamed; Mehmet Akkurt; Talaat I El-Emary; Mustafa R Albayati

doi:10.1107/S1600536814020984

Crystal structure of 3-methyl-1-phenyl-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carbaldehyde

Acta Crystallogr Sect E Struct Rep Online. 2014 Sep 27;70(Pt 10):o1131-2. doi: 10.1107/S1600536814020984. eCollection 2014 Oct 1.

Authors

Joel T Mague¹, Shaaban K Mohamed², Mehmet Akkurt³, Talaat I El-Emary⁴, Mustafa R Albayati⁵

Affiliations

¹ Department of Chemistry, Tulane University, New Orleans, LA 70118, USA.
² Chemistry and Environmental Division, Manchester Metropolitan University, Manchester, M1 5GD, England ; Chemistry Department, Faculty of Science, Minia University, 61519 El-Minia, Egypt.
³ Department of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey.
⁴ Department of Chemistry, Faculty of Science, Assiut University, 71515 Assiut, Egypt.
⁵ Kirkuk University, College of Science, Department of Chemistry, Kirkuk, Iraq.

Abstract

In the title compound, C15H13N3O, the pyrrolyl and phenyl rings make dihedral angles of 58.99 (5) and 34.95 (5)°, respectively, with the central pyrazole ring. In the crystal, weak, pairwise C-H⋯O inter-actions across centers of symmetry form dimers, which are further associated into corrugated sheets running approximately parallel to (100) via weak C-H⋯N inter-actions.

Keywords: crystal structure; dimers; pyrazole ring; pyrrolyl ring.