14-Bromo-12-chloro-2,16-dioxa­penta­cyclo­[7.7.5.0(1,21).0(3,8).0(10,15)]henicosa-3(8),10,12,14-tetra­ene-7,20-dione

In the title compound, C(19)H(16)BrClO(4), both the fused xanthene rings and one of the cyclo­hexane rings adopt envelope conformations, while the other cyclo­hexane ring is in a chair conformation. In the crystal, mol­ecules are linked by C—H⋯O hydrogen bonds, forming infinite chains running along...

Descripción completa

Detalles Bibliográficos
Autores principales: Kennedy, Alan R., Akkurt, Mehmet, Mohamed, Shaaban K., Abdelhamid, Antar A., Marzouk, Adel A. E.
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/PMC3648294/
https://www.ncbi.nlm.nih.gov/pubmed/23723914
http://dx.doi.org/10.1107/S1600536813010374
_version_ 1782268812379291648
author Kennedy, Alan R.
Akkurt, Mehmet
Mohamed, Shaaban K.
Abdelhamid, Antar A.
Marzouk, Adel A. E.
author_facet Kennedy, Alan R.
Akkurt, Mehmet
Mohamed, Shaaban K.
Abdelhamid, Antar A.
Marzouk, Adel A. E.
author_sort Kennedy, Alan R.
collection PubMed
description In the title compound, C(19)H(16)BrClO(4), both the fused xanthene rings and one of the cyclo­hexane rings adopt envelope conformations, while the other cyclo­hexane ring is in a chair conformation. In the crystal, mol­ecules are linked by C—H⋯O hydrogen bonds, forming infinite chains running along [10-1] incorporating R (2) (2)(16) ring motifs. In addition, C—H⋯π inter­actions and weak π–π stacking inter­actions [centroid–centroid distance = 3.768 (3) Å] help to consolidate the packing.
format Online
Article
Text
id pubmed-3648294
institution National Center for Biotechnology Information
language English
publishDate 2013
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-36482942013-05-30 14-Bromo-12-chloro-2,16-dioxa­penta­cyclo­[7.7.5.0(1,21).0(3,8).0(10,15)]henicosa-3(8),10,12,14-tetra­ene-7,20-dione Kennedy, Alan R. Akkurt, Mehmet Mohamed, Shaaban K. Abdelhamid, Antar A. Marzouk, Adel A. E. Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(19)H(16)BrClO(4), both the fused xanthene rings and one of the cyclo­hexane rings adopt envelope conformations, while the other cyclo­hexane ring is in a chair conformation. In the crystal, mol­ecules are linked by C—H⋯O hydrogen bonds, forming infinite chains running along [10-1] incorporating R (2) (2)(16) ring motifs. In addition, C—H⋯π inter­actions and weak π–π stacking inter­actions [centroid–centroid distance = 3.768 (3) Å] help to consolidate the packing. International Union of Crystallography 2013-04-20 /pmc/articles/PMC3648294/ /pubmed/23723914 http://dx.doi.org/10.1107/S1600536813010374 Text en © Kennedy 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
Kennedy, Alan R.
Akkurt, Mehmet
Mohamed, Shaaban K.
Abdelhamid, Antar A.
Marzouk, Adel A. E.
14-Bromo-12-chloro-2,16-dioxa­penta­cyclo­[7.7.5.0(1,21).0(3,8).0(10,15)]henicosa-3(8),10,12,14-tetra­ene-7,20-dione
title 14-Bromo-12-chloro-2,16-dioxa­penta­cyclo­[7.7.5.0(1,21).0(3,8).0(10,15)]henicosa-3(8),10,12,14-tetra­ene-7,20-dione
title_full 14-Bromo-12-chloro-2,16-dioxa­penta­cyclo­[7.7.5.0(1,21).0(3,8).0(10,15)]henicosa-3(8),10,12,14-tetra­ene-7,20-dione
title_fullStr 14-Bromo-12-chloro-2,16-dioxa­penta­cyclo­[7.7.5.0(1,21).0(3,8).0(10,15)]henicosa-3(8),10,12,14-tetra­ene-7,20-dione
title_full_unstemmed 14-Bromo-12-chloro-2,16-dioxa­penta­cyclo­[7.7.5.0(1,21).0(3,8).0(10,15)]henicosa-3(8),10,12,14-tetra­ene-7,20-dione
title_short 14-Bromo-12-chloro-2,16-dioxa­penta­cyclo­[7.7.5.0(1,21).0(3,8).0(10,15)]henicosa-3(8),10,12,14-tetra­ene-7,20-dione
title_sort 14-bromo-12-chloro-2,16-dioxa­penta­cyclo­[7.7.5.0(1,21).0(3,8).0(10,15)]henicosa-3(8),10,12,14-tetra­ene-7,20-dione
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3648294/
https://www.ncbi.nlm.nih.gov/pubmed/23723914
http://dx.doi.org/10.1107/S1600536813010374
work_keys_str_mv AT kennedyalanr 14bromo12chloro216dioxapentacyclo775012103801015henicosa38101214tetraene720dione
AT akkurtmehmet 14bromo12chloro216dioxapentacyclo775012103801015henicosa38101214tetraene720dione
AT mohamedshaabank 14bromo12chloro216dioxapentacyclo775012103801015henicosa38101214tetraene720dione
AT abdelhamidantara 14bromo12chloro216dioxapentacyclo775012103801015henicosa38101214tetraene720dione
AT marzoukadelae 14bromo12chloro216dioxapentacyclo775012103801015henicosa38101214tetraene720dione

Ejemplares similares