4-[(2,5-Dimethyl­anilino)acet­yl]-3,4-di­hydro­quinoxalin-2(1H)-one

In the title compound, C(18)H(19)N(3)O(2), the dihedral angle between the benzene rings is 20.47 (10)° and an intra­molecular N—H⋯O hydrogen bond occurs, generating an S(5) ring. In the crystal, inversion dimers linked by pairs of N—H⋯O hydrogen bonds lead to R (2) (2)(8) loops.

Detalles Bibliográficos
Autores principales: Nasir, Waqar, Munawar, Munawar Ali, Ahmad, Saeed, Nadeem, Sohail, Shahid, Muhammad
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971779/
https://www.ncbi.nlm.nih.gov/pubmed/21578744
http://dx.doi.org/10.1107/S1600536809045991
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author Nasir, Waqar
Munawar, Munawar Ali
Ahmad, Saeed
Nadeem, Sohail
Shahid, Muhammad
author_facet Nasir, Waqar
Munawar, Munawar Ali
Ahmad, Saeed
Nadeem, Sohail
Shahid, Muhammad
author_sort Nasir, Waqar
collection PubMed
description In the title compound, C(18)H(19)N(3)O(2), the dihedral angle between the benzene rings is 20.47 (10)° and an intra­molecular N—H⋯O hydrogen bond occurs, generating an S(5) ring. In the crystal, inversion dimers linked by pairs of N—H⋯O hydrogen bonds lead to R (2) (2)(8) loops.
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spelling pubmed-29717792010-12-30 4-[(2,5-Dimethyl­anilino)acet­yl]-3,4-di­hydro­quinoxalin-2(1H)-one Nasir, Waqar Munawar, Munawar Ali Ahmad, Saeed Nadeem, Sohail Shahid, Muhammad Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(18)H(19)N(3)O(2), the dihedral angle between the benzene rings is 20.47 (10)° and an intra­molecular N—H⋯O hydrogen bond occurs, generating an S(5) ring. In the crystal, inversion dimers linked by pairs of N—H⋯O hydrogen bonds lead to R (2) (2)(8) loops. International Union of Crystallography 2009-11-07 /pmc/articles/PMC2971779/ /pubmed/21578744 http://dx.doi.org/10.1107/S1600536809045991 Text en © Nasir et al. 2009 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Nasir, Waqar
Munawar, Munawar Ali
Ahmad, Saeed
Nadeem, Sohail
Shahid, Muhammad
4-[(2,5-Dimethyl­anilino)acet­yl]-3,4-di­hydro­quinoxalin-2(1H)-one
title 4-[(2,5-Dimethyl­anilino)acet­yl]-3,4-di­hydro­quinoxalin-2(1H)-one
title_full 4-[(2,5-Dimethyl­anilino)acet­yl]-3,4-di­hydro­quinoxalin-2(1H)-one
title_fullStr 4-[(2,5-Dimethyl­anilino)acet­yl]-3,4-di­hydro­quinoxalin-2(1H)-one
title_full_unstemmed 4-[(2,5-Dimethyl­anilino)acet­yl]-3,4-di­hydro­quinoxalin-2(1H)-one
title_short 4-[(2,5-Dimethyl­anilino)acet­yl]-3,4-di­hydro­quinoxalin-2(1H)-one
title_sort 4-[(2,5-dimethyl­anilino)acet­yl]-3,4-di­hydro­quinoxalin-2(1h)-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971779/
https://www.ncbi.nlm.nih.gov/pubmed/21578744
http://dx.doi.org/10.1107/S1600536809045991
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