5-Methyl­spiro­[indoline-3,7′-[6H,7H,8H]pyrano[3,2-c:5,6-c′]di[1]benzopyran]-2,6′,8′-trione chloroform hemisolvate

In the title compound, C(27)H(15)NO(6)·0.5CHCl(3), the central pyran ring and both the benzopyran systems are planar, with the dihedral angle between the outer rings being 3.24 (6)°. The indolin-2-one system is in a perpendicular configuration with respect to the pyran ring [dihedral angle = 87.58 (...

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Autores principales: Almansour, Abdulrahman I., Kumar, Raju Suresh, Arumugam, Natarajan, Vishnupriya, R., Suresh, J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344131/
https://www.ncbi.nlm.nih.gov/pubmed/22606134
http://dx.doi.org/10.1107/S1600536812012020
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author Almansour, Abdulrahman I.
Kumar, Raju Suresh
Arumugam, Natarajan
Vishnupriya, R.
Suresh, J.
author_facet Almansour, Abdulrahman I.
Kumar, Raju Suresh
Arumugam, Natarajan
Vishnupriya, R.
Suresh, J.
author_sort Almansour, Abdulrahman I.
collection PubMed
description In the title compound, C(27)H(15)NO(6)·0.5CHCl(3), the central pyran ring and both the benzopyran systems are planar, with the dihedral angle between the outer rings being 3.24 (6)°. The indolin-2-one system is in a perpendicular configuration with respect to the pyran ring [dihedral angle = 87.58 (2)°]. Supra­molecular layers in the ac plane are formed in the crystal structure whereby inversion-related mol­ecules are connected by N—H⋯O hydrogen bonds. These are further linked by C—H⋯O inter­actions, forming a supra­molecular layer in the ac plane. Disordered CHCl(3) solvent in the structure was modelled with the SQUEEZE routine in PLATON [Spek (2009 ▶). Acta Cryst. D65, 148–155].
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spelling pubmed-33441312012-05-17 5-Methyl­spiro­[indoline-3,7′-[6H,7H,8H]pyrano[3,2-c:5,6-c′]di[1]benzopyran]-2,6′,8′-trione chloroform hemisolvate Almansour, Abdulrahman I. Kumar, Raju Suresh Arumugam, Natarajan Vishnupriya, R. Suresh, J. Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(27)H(15)NO(6)·0.5CHCl(3), the central pyran ring and both the benzopyran systems are planar, with the dihedral angle between the outer rings being 3.24 (6)°. The indolin-2-one system is in a perpendicular configuration with respect to the pyran ring [dihedral angle = 87.58 (2)°]. Supra­molecular layers in the ac plane are formed in the crystal structure whereby inversion-related mol­ecules are connected by N—H⋯O hydrogen bonds. These are further linked by C—H⋯O inter­actions, forming a supra­molecular layer in the ac plane. Disordered CHCl(3) solvent in the structure was modelled with the SQUEEZE routine in PLATON [Spek (2009 ▶). Acta Cryst. D65, 148–155]. International Union of Crystallography 2012-03-28 /pmc/articles/PMC3344131/ /pubmed/22606134 http://dx.doi.org/10.1107/S1600536812012020 Text en © Almansour et al. 2012 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
Almansour, Abdulrahman I.
Kumar, Raju Suresh
Arumugam, Natarajan
Vishnupriya, R.
Suresh, J.
5-Methyl­spiro­[indoline-3,7′-[6H,7H,8H]pyrano[3,2-c:5,6-c′]di[1]benzopyran]-2,6′,8′-trione chloroform hemisolvate
title 5-Methyl­spiro­[indoline-3,7′-[6H,7H,8H]pyrano[3,2-c:5,6-c′]di[1]benzopyran]-2,6′,8′-trione chloroform hemisolvate
title_full 5-Methyl­spiro­[indoline-3,7′-[6H,7H,8H]pyrano[3,2-c:5,6-c′]di[1]benzopyran]-2,6′,8′-trione chloroform hemisolvate
title_fullStr 5-Methyl­spiro­[indoline-3,7′-[6H,7H,8H]pyrano[3,2-c:5,6-c′]di[1]benzopyran]-2,6′,8′-trione chloroform hemisolvate
title_full_unstemmed 5-Methyl­spiro­[indoline-3,7′-[6H,7H,8H]pyrano[3,2-c:5,6-c′]di[1]benzopyran]-2,6′,8′-trione chloroform hemisolvate
title_short 5-Methyl­spiro­[indoline-3,7′-[6H,7H,8H]pyrano[3,2-c:5,6-c′]di[1]benzopyran]-2,6′,8′-trione chloroform hemisolvate
title_sort 5-methyl­spiro­[indoline-3,7′-[6h,7h,8h]pyrano[3,2-c:5,6-c′]di[1]benzopyran]-2,6′,8′-trione chloroform hemisolvate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344131/
https://www.ncbi.nlm.nih.gov/pubmed/22606134
http://dx.doi.org/10.1107/S1600536812012020
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