4,4,5,5-Tetra-methyl-2-[4-(2-pyrid-yl)phen-yl]-3,4-dihydro-imidazole-1-oxyl-3-oxide

Xiang-Yang Qin; Ping-An Wang; Xiao-Li Sun

doi:10.1107/S1600536809013221

4,4,5,5-Tetra-methyl-2-[4-(2-pyrid-yl)phen-yl]-3,4-dihydro-imidazole-1-oxyl-3-oxide

Acta Crystallogr Sect E Struct Rep Online. 2009 Apr 10;65(Pt 5):o1031. doi: 10.1107/S1600536809013221.

Authors

Xiang-Yang Qin¹, Ping-An Wang, Xiao-Li Sun

Affiliation

¹ Department of Chemistry, School of Pharmacy, Fourth Military Medical University, Changle West Road 17, 710032 Xi-An, People's Republic of China.

Abstract

In the title compound, C(18)H(20)N(3)O(2), the pyridine and phenyl rings are coplanar [dihedral angle = 3.5 (3)°]. The phenyl ring makes a dihedral angle of 29.6 (1)° with the imidazole ring. The crystal structure is stabilized by inter-molecular C-H⋯O hydrogen bonds.