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6-Bromo-1,3-di-2-propynyl-1H-imidazo[4,5-b]pyridin-2(3H)-one

The room-temperature reaction of propargyl bromide and 6-bromo-1,3-dihydroimidazo[4,5-b]pyridin-2-one in dimethylformamide yields the title compound, C(12)H(8)BrN(3)O, which features nitrogen-bound propynyl substituents. The imidazopyridine fused ring is almost planar (r.m.s. deviation = 0.011 angst...

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Main Authors: Dahmani, S., Haoudi, A., Capet, F., Essassi, E.M., Ng, S.W.
Format: Article
Published: International Union of Crystallography 2010
Subjects:
QC Physics
Online Access:http://eprints.um.edu.my/14787/
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spelling my.um.eprints.147872019-01-31T01:49:54Z http://eprints.um.edu.my/14787/ 6-Bromo-1,3-di-2-propynyl-1H-imidazo[4,5-b]pyridin-2(3H)-one Dahmani, S. Haoudi, A. Capet, F. Essassi, E.M. Ng, S.W. QC Physics The room-temperature reaction of propargyl bromide and 6-bromo-1,3-dihydroimidazo[4,5-b]pyridin-2-one in dimethylformamide yields the title compound, C(12)H(8)BrN(3)O, which features nitrogen-bound propynyl substituents. The imidazopyridine fused ring is almost planar (r.m.s. deviation = 0.011 angstrom); the propynyl chains point in opposite directions relative to the fused ring. One acetylenic H atom is hydrogen bonded to the carbonyl O atom of an inversion-related molecule, forming a dimer; adjacent dimers are linked by a second acetylene-pyridine C-H center dot center dot center dot N interaction, forming a layer motif. International Union of Crystallography 2010 Article PeerReviewed Dahmani, S. and Haoudi, A. and Capet, F. and Essassi, E.M. and Ng, S.W. (2010) 6-Bromo-1,3-di-2-propynyl-1H-imidazo[4,5-b]pyridin-2(3H)-one. Acta Crystallographica Section E: Structure Reports Online, 66 (4). O756-U1690. ISSN 1600-5368
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic QC Physics
spellingShingle QC Physics
Dahmani, S.
Haoudi, A.
Capet, F.
Essassi, E.M.
Ng, S.W.
6-Bromo-1,3-di-2-propynyl-1H-imidazo[4,5-b]pyridin-2(3H)-one
description The room-temperature reaction of propargyl bromide and 6-bromo-1,3-dihydroimidazo[4,5-b]pyridin-2-one in dimethylformamide yields the title compound, C(12)H(8)BrN(3)O, which features nitrogen-bound propynyl substituents. The imidazopyridine fused ring is almost planar (r.m.s. deviation = 0.011 angstrom); the propynyl chains point in opposite directions relative to the fused ring. One acetylenic H atom is hydrogen bonded to the carbonyl O atom of an inversion-related molecule, forming a dimer; adjacent dimers are linked by a second acetylene-pyridine C-H center dot center dot center dot N interaction, forming a layer motif.
format Article
author Dahmani, S.
Haoudi, A.
Capet, F.
Essassi, E.M.
Ng, S.W.
author_facet Dahmani, S.
Haoudi, A.
Capet, F.
Essassi, E.M.
Ng, S.W.
author_sort Dahmani, S.
title 6-Bromo-1,3-di-2-propynyl-1H-imidazo[4,5-b]pyridin-2(3H)-one
title_short 6-Bromo-1,3-di-2-propynyl-1H-imidazo[4,5-b]pyridin-2(3H)-one
title_full 6-Bromo-1,3-di-2-propynyl-1H-imidazo[4,5-b]pyridin-2(3H)-one
title_fullStr 6-Bromo-1,3-di-2-propynyl-1H-imidazo[4,5-b]pyridin-2(3H)-one
title_full_unstemmed 6-Bromo-1,3-di-2-propynyl-1H-imidazo[4,5-b]pyridin-2(3H)-one
title_sort 6-bromo-1,3-di-2-propynyl-1h-imidazo[4,5-b]pyridin-2(3h)-one
publisher International Union of Crystallography
publishDate 2010
url http://eprints.um.edu.my/14787/
_version_ 1643689901141524480
score 13.160551

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