Crystal structure of 4-azido-methyl-6-isopropyl-2H-chromen-2-one

M S Krishnamurthy; Noor Shahina Begum; D Shamala; K Shivashankar

doi:10.1107/S2056989015004387

Crystal structure of 4-azido-methyl-6-isopropyl-2H-chromen-2-one

Acta Crystallogr E Crystallogr Commun. 2015 Mar 7;71(Pt 4):o227-8. doi: 10.1107/S2056989015004387. eCollection 2015 Apr 1.

Authors

M S Krishnamurthy¹, Noor Shahina Begum¹, D Shamala¹, K Shivashankar¹

Affiliation

¹ Department of Studies in Chemistry, Central College Campus, Bangalore University, Bangalore 560 001, Karnataka, India.

Abstract

In the title mol-ecule, C13H13N3O2, the benzo-pyran ring system is essentially planar, with a maximum deviation of 0.017 (1) Å. In the crystal, weak C-H⋯O hydrogen bonds link mol-ecules into ladders along [010]. In addition, π-π inter-actions between inversion-related mol-ecules, with centroid-centroid distances in the range 3.679 (2)-3.876 (2) Å, complete a two-dimensional network parallel to (001).

Keywords: 2H-chromen-2-one; crystal structure; hydrogen bonding; π–π interactions.