Dahmani, S. and Haoudi, A. and Capet, F. and Essassi, E.M. and Ng, S.W. (2010) 6-Bromo-1-(1,2-propadienyl)-3-(2-propynyl)-1H-imidazo[4,5-b]pyridin-2( 3H)-one. Acta Crystallographica Section E: Structure Reports Online, 66 (4). O755-U1683. ISSN 1600-5368,
Full text not available from this repository.Abstract
The reaction of propargyl bromide and 6-bromo-1,3-dihydroimidazo [4,5-b] pyridin-2-one in refluxing dimethylformamide yields the title compound, C(12)H(8)BrN(3)O, which features nitrogen-bound propadienyl and propynyl substituents. The imidazolopyridine fused ring is planar (r.m.s. deviation = 0.012 angstrom); the propadienyl chain is coplanar with the fused ring as it is conjugated with it, whereas the propynyl chain is not as the nitrogen-bound C atom is a methylene linkage. The acetylenic H atom is hydrogen bonded to the carbonyl O atom of an adjacent molecule, forming a helical chain runnning along the b axis.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Subjects: | Q Science > QC Physics |
| Depositing User: | MR Faizal II H |
| Date Deposited: | 24 Nov 2015 01:37 |
| Last Modified: | 31 Jan 2019 01:50 |
| URI: | http://eprints.um.edu.my/id/eprint/14788 |
Actions (login required)
 |
View Item |
