1′,1′′-Dimethyl-4′-phenyl­dispiro­[11H-indeno­[1,2-b]quinoxaline-11,2′-pyrrolidine-3′,3′′-piperidin]-4′′-one

In the title compound, C(30)H(28)N(4)O, the central pyrrolidine ring adopts an envelope conformation with the CH(2) C atom as the flap. The quinoxaline and indene ring systems are planar, with r.m.s. deviations of 0.0165 and 0.0181 Å, respectively. The pyrrolidine ring mean plane forms dihedral angl...

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Autores principales: Suresh, J., Nagalakshmi, R. A., Malathi, K., Kumar, R. R., Lakshman, P. L. N.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3884453/
https://www.ncbi.nlm.nih.gov/pubmed/24427063
http://dx.doi.org/10.1107/S160053681302223X
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author Suresh, J.
Nagalakshmi, R. A.
Malathi, K.
Kumar, R. R.
Lakshman, P. L. N.
author_facet Suresh, J.
Nagalakshmi, R. A.
Malathi, K.
Kumar, R. R.
Lakshman, P. L. N.
author_sort Suresh, J.
collection PubMed
description In the title compound, C(30)H(28)N(4)O, the central pyrrolidine ring adopts an envelope conformation with the CH(2) C atom as the flap. The quinoxaline and indene ring systems are planar, with r.m.s. deviations of 0.0165 and 0.0181 Å, respectively. The pyrrolidine ring mean plane forms dihedral angles of 88.84 (1) and 86.14 (1)° with the quinoxaline and indene ring systems, respectively. A weak intra­molecular C—H⋯N inter­action is observed. In the crystal, C—H⋯O inter­actions lead to helical supra­molecular chains along the b axis having a C(9) motif.
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spelling pubmed-38844532014-01-14 1′,1′′-Dimethyl-4′-phenyl­dispiro­[11H-indeno­[1,2-b]quinoxaline-11,2′-pyrrolidine-3′,3′′-piperidin]-4′′-one Suresh, J. Nagalakshmi, R. A. Malathi, K. Kumar, R. R. Lakshman, P. L. N. Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(30)H(28)N(4)O, the central pyrrolidine ring adopts an envelope conformation with the CH(2) C atom as the flap. The quinoxaline and indene ring systems are planar, with r.m.s. deviations of 0.0165 and 0.0181 Å, respectively. The pyrrolidine ring mean plane forms dihedral angles of 88.84 (1) and 86.14 (1)° with the quinoxaline and indene ring systems, respectively. A weak intra­molecular C—H⋯N inter­action is observed. In the crystal, C—H⋯O inter­actions lead to helical supra­molecular chains along the b axis having a C(9) motif. International Union of Crystallography 2013-08-14 /pmc/articles/PMC3884453/ /pubmed/24427063 http://dx.doi.org/10.1107/S160053681302223X Text en © Suresh et al. 2013 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
Suresh, J.
Nagalakshmi, R. A.
Malathi, K.
Kumar, R. R.
Lakshman, P. L. N.
1′,1′′-Dimethyl-4′-phenyl­dispiro­[11H-indeno­[1,2-b]quinoxaline-11,2′-pyrrolidine-3′,3′′-piperidin]-4′′-one
title 1′,1′′-Dimethyl-4′-phenyl­dispiro­[11H-indeno­[1,2-b]quinoxaline-11,2′-pyrrolidine-3′,3′′-piperidin]-4′′-one
title_full 1′,1′′-Dimethyl-4′-phenyl­dispiro­[11H-indeno­[1,2-b]quinoxaline-11,2′-pyrrolidine-3′,3′′-piperidin]-4′′-one
title_fullStr 1′,1′′-Dimethyl-4′-phenyl­dispiro­[11H-indeno­[1,2-b]quinoxaline-11,2′-pyrrolidine-3′,3′′-piperidin]-4′′-one
title_full_unstemmed 1′,1′′-Dimethyl-4′-phenyl­dispiro­[11H-indeno­[1,2-b]quinoxaline-11,2′-pyrrolidine-3′,3′′-piperidin]-4′′-one
title_short 1′,1′′-Dimethyl-4′-phenyl­dispiro­[11H-indeno­[1,2-b]quinoxaline-11,2′-pyrrolidine-3′,3′′-piperidin]-4′′-one
title_sort 1′,1′′-dimethyl-4′-phenyl­dispiro­[11h-indeno­[1,2-b]quinoxaline-11,2′-pyrrolidine-3′,3′′-piperidin]-4′′-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3884453/
https://www.ncbi.nlm.nih.gov/pubmed/24427063
http://dx.doi.org/10.1107/S160053681302223X
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