Ethyl 8-(4-nitro-phen-yl)imidazo[1,2-a]pyridine-7-carboxyl-ate.
イミダゾ[1,2-a]ピリジン誘導体の結晶構造解析
Abstract
The molecular geometry of C16H13N3O4 was characterized by X-ray crystallography. The imidazo[1,2-a]pyridine bicyclic system and the benzene ring are oriented at a dihedral angle of 56.21(2)°. Crystal packing stability arises from two types of intermolecular interactions: weak π-π stacking with centroid-to-centroid distances of 3.787(2) Å, and C-H···O hydrogen bonds between adjacent molecules.
Bibliographic
- Authors
- Duan GY, Zhang YJ, Hao BQ
- Journal
- Acta Crystallogr Sect E Struct Rep Online
- Year
- 2010 (2010-11-24)
- PMID
- 21589555
- DOI
- 10.1107/S1600536810047938
- PMC
- PMC3011613
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Delivery context
The delivery route is not clearly identifiable from this paper. For hydrogen intake, inhalation is the most efficient route; inhalation, however, carries explosion risk (empirical LFL of 10%; high-concentration devices are not recommended).
Safety notes
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