2-Oxo-4-phenyl-1,2,5,6-tetra­hydro­benzo[h]quinoline-3-carbonitrile

In the mol­ecule of the title compound, C(20)H(14)N(2)O, the tetra­hydro­benzo[h]quinoline fused-ring system is buckled owing to the ethyl­ene –CH(2)CH(2)– fragment, the benzene ring and the pyridine ring being twisted by 19.7 (1)°. The 4-substituted aromatic ring is bent away from the pyridine ring...

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Autores principales: Asiri, Abdullah M., Faidallah, Hassan M., Al-Youbi, Abdulrahman O., Alamry, Khalid A., Ng, Seik Weng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3200766/
https://www.ncbi.nlm.nih.gov/pubmed/22065624
http://dx.doi.org/10.1107/S1600536811033873
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author Asiri, Abdullah M.
Faidallah, Hassan M.
Al-Youbi, Abdulrahman O.
Alamry, Khalid A.
Ng, Seik Weng
author_facet Asiri, Abdullah M.
Faidallah, Hassan M.
Al-Youbi, Abdulrahman O.
Alamry, Khalid A.
Ng, Seik Weng
author_sort Asiri, Abdullah M.
collection PubMed
description In the mol­ecule of the title compound, C(20)H(14)N(2)O, the tetra­hydro­benzo[h]quinoline fused-ring system is buckled owing to the ethyl­ene –CH(2)CH(2)– fragment, the benzene ring and the pyridine ring being twisted by 19.7 (1)°. The 4-substituted aromatic ring is bent away from the pyridine ring by 62.9 (1)° in order to avoid crowding the cyanide substituent. In the crystal, two mol­ecules are linked by a pair of N—H⋯O hydrogen bonds to form a centrosymmetric dimer.
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spelling pubmed-32007662011-11-06 2-Oxo-4-phenyl-1,2,5,6-tetra­hydro­benzo[h]quinoline-3-carbonitrile Asiri, Abdullah M. Faidallah, Hassan M. Al-Youbi, Abdulrahman O. Alamry, Khalid A. Ng, Seik Weng Acta Crystallogr Sect E Struct Rep Online Organic Papers In the mol­ecule of the title compound, C(20)H(14)N(2)O, the tetra­hydro­benzo[h]quinoline fused-ring system is buckled owing to the ethyl­ene –CH(2)CH(2)– fragment, the benzene ring and the pyridine ring being twisted by 19.7 (1)°. The 4-substituted aromatic ring is bent away from the pyridine ring by 62.9 (1)° in order to avoid crowding the cyanide substituent. In the crystal, two mol­ecules are linked by a pair of N—H⋯O hydrogen bonds to form a centrosymmetric dimer. International Union of Crystallography 2011-08-27 /pmc/articles/PMC3200766/ /pubmed/22065624 http://dx.doi.org/10.1107/S1600536811033873 Text en © Asiri et al. 2011 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
Asiri, Abdullah M.
Faidallah, Hassan M.
Al-Youbi, Abdulrahman O.
Alamry, Khalid A.
Ng, Seik Weng
2-Oxo-4-phenyl-1,2,5,6-tetra­hydro­benzo[h]quinoline-3-carbonitrile
title 2-Oxo-4-phenyl-1,2,5,6-tetra­hydro­benzo[h]quinoline-3-carbonitrile
title_full 2-Oxo-4-phenyl-1,2,5,6-tetra­hydro­benzo[h]quinoline-3-carbonitrile
title_fullStr 2-Oxo-4-phenyl-1,2,5,6-tetra­hydro­benzo[h]quinoline-3-carbonitrile
title_full_unstemmed 2-Oxo-4-phenyl-1,2,5,6-tetra­hydro­benzo[h]quinoline-3-carbonitrile
title_short 2-Oxo-4-phenyl-1,2,5,6-tetra­hydro­benzo[h]quinoline-3-carbonitrile
title_sort 2-oxo-4-phenyl-1,2,5,6-tetra­hydro­benzo[h]quinoline-3-carbonitrile
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3200766/
https://www.ncbi.nlm.nih.gov/pubmed/22065624
http://dx.doi.org/10.1107/S1600536811033873
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