Crystal structure of ethyl 1′,1′′-dimethyl-2′′,3-dioxo-3H-di­spiro­[benzo[b]thio­phene-2,3′-pyrrolidine-2′,3′′-indoline]-4′-carboxyl­ate

In the title compound, C(23)H(22)N(2)O(4)S, the pyrrolidine ring has an envelope conformation with the spiro C atom, shared with the indoline ring system, as the flap. The mean planes of the benzo­thio­phene and indoline ring systems are inclined to the mean plane of the pyrrolidine ring by 88.81 (8...

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Autores principales: Savithri, M. P., Suresh, M., Raghunathan, R., Raja, R., SubbiahPandi, A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2015
Materias:
Data Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4350758/
https://www.ncbi.nlm.nih.gov/pubmed/25844216
http://dx.doi.org/10.1107/S2056989015002042
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author Savithri, M. P.
Suresh, M.
Raghunathan, R.
Raja, R.
SubbiahPandi, A.
author_facet Savithri, M. P.
Suresh, M.
Raghunathan, R.
Raja, R.
SubbiahPandi, A.
author_sort Savithri, M. P.
collection PubMed
description In the title compound, C(23)H(22)N(2)O(4)S, the pyrrolidine ring has an envelope conformation with the spiro C atom, shared with the indoline ring system, as the flap. The mean planes of the benzo­thio­phene and indoline ring systems are inclined to the mean plane of the pyrrolidine ring by 88.81 (8) and 79.48 (8)°, respectively, and to each other by 68.12 (5)°. In the crystal, mol­ecules are linked via C—H⋯O hydrogen bonds, forming chains propagating along [001].
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spelling pubmed-43507582015-04-03 Crystal structure of ethyl 1′,1′′-dimethyl-2′′,3-dioxo-3H-di­spiro­[benzo[b]thio­phene-2,3′-pyrrolidine-2′,3′′-indoline]-4′-carboxyl­ate Savithri, M. P. Suresh, M. Raghunathan, R. Raja, R. SubbiahPandi, A. Acta Crystallogr E Crystallogr Commun Data Reports In the title compound, C(23)H(22)N(2)O(4)S, the pyrrolidine ring has an envelope conformation with the spiro C atom, shared with the indoline ring system, as the flap. The mean planes of the benzo­thio­phene and indoline ring systems are inclined to the mean plane of the pyrrolidine ring by 88.81 (8) and 79.48 (8)°, respectively, and to each other by 68.12 (5)°. In the crystal, mol­ecules are linked via C—H⋯O hydrogen bonds, forming chains propagating along [001]. International Union of Crystallography 2015-02-04 /pmc/articles/PMC4350758/ /pubmed/25844216 http://dx.doi.org/10.1107/S2056989015002042 Text en © Savithri et al. 2015 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 Data Reports
Savithri, M. P.
Suresh, M.
Raghunathan, R.
Raja, R.
SubbiahPandi, A.
Crystal structure of ethyl 1′,1′′-dimethyl-2′′,3-dioxo-3H-di­spiro­[benzo[b]thio­phene-2,3′-pyrrolidine-2′,3′′-indoline]-4′-carboxyl­ate
title Crystal structure of ethyl 1′,1′′-dimethyl-2′′,3-dioxo-3H-di­spiro­[benzo[b]thio­phene-2,3′-pyrrolidine-2′,3′′-indoline]-4′-carboxyl­ate
title_full Crystal structure of ethyl 1′,1′′-dimethyl-2′′,3-dioxo-3H-di­spiro­[benzo[b]thio­phene-2,3′-pyrrolidine-2′,3′′-indoline]-4′-carboxyl­ate
title_fullStr Crystal structure of ethyl 1′,1′′-dimethyl-2′′,3-dioxo-3H-di­spiro­[benzo[b]thio­phene-2,3′-pyrrolidine-2′,3′′-indoline]-4′-carboxyl­ate
title_full_unstemmed Crystal structure of ethyl 1′,1′′-dimethyl-2′′,3-dioxo-3H-di­spiro­[benzo[b]thio­phene-2,3′-pyrrolidine-2′,3′′-indoline]-4′-carboxyl­ate
title_short Crystal structure of ethyl 1′,1′′-dimethyl-2′′,3-dioxo-3H-di­spiro­[benzo[b]thio­phene-2,3′-pyrrolidine-2′,3′′-indoline]-4′-carboxyl­ate
title_sort crystal structure of ethyl 1′,1′′-dimethyl-2′′,3-dioxo-3h-di­spiro­[benzo[b]thio­phene-2,3′-pyrrolidine-2′,3′′-indoline]-4′-carboxyl­ate
topic Data Reports
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4350758/
https://www.ncbi.nlm.nih.gov/pubmed/25844216
http://dx.doi.org/10.1107/S2056989015002042
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