Crystal structure of dimethyl 3,4,5,6-tetra­phenyl­cyclo­hexa-3,5-diene-1,2-di­carboxyl­ate

In the title compound, C(34)H(28)O(4), the cyclo­hexa­diene ring has a screw-boat conformation with a torsion angle between the double bonds being on average ca 15° [15.2 (3) and −15.3 (3) in the two independent mol­ecules]. All four phenyl rings in both mol­ecules are arranged in a propeller-like c...

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Detalles Bibliográficos
Autores principales: Greenberg, Fred H., Nazarenko, Alexander Y.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2016
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4992912/
https://www.ncbi.nlm.nih.gov/pubmed/27555937
http://dx.doi.org/10.1107/S2056989016009403
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author Greenberg, Fred H.
Nazarenko, Alexander Y.
author_facet Greenberg, Fred H.
Nazarenko, Alexander Y.
author_sort Greenberg, Fred H.
collection PubMed
description In the title compound, C(34)H(28)O(4), the cyclo­hexa­diene ring has a screw-boat conformation with a torsion angle between the double bonds being on average ca 15° [15.2 (3) and −15.3 (3) in the two independent mol­ecules]. All four phenyl rings in both mol­ecules are arranged in a propeller-like conformation. The two mol­ecules exhibit S,R- and R,S- chirality, respectively, and are connected via C—H⋯O inter­molecular inter­actions. In turn, these weakly bound dimers form the mol­ecular crystal.
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spelling pubmed-49929122016-08-23 Crystal structure of dimethyl 3,4,5,6-tetra­phenyl­cyclo­hexa-3,5-diene-1,2-di­carboxyl­ate Greenberg, Fred H. Nazarenko, Alexander Y. Acta Crystallogr E Crystallogr Commun Research Communications In the title compound, C(34)H(28)O(4), the cyclo­hexa­diene ring has a screw-boat conformation with a torsion angle between the double bonds being on average ca 15° [15.2 (3) and −15.3 (3) in the two independent mol­ecules]. All four phenyl rings in both mol­ecules are arranged in a propeller-like conformation. The two mol­ecules exhibit S,R- and R,S- chirality, respectively, and are connected via C—H⋯O inter­molecular inter­actions. In turn, these weakly bound dimers form the mol­ecular crystal. International Union of Crystallography 2016-06-14 /pmc/articles/PMC4992912/ /pubmed/27555937 http://dx.doi.org/10.1107/S2056989016009403 Text en © Greenberg and Nazarenko 2016 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 Research Communications
Greenberg, Fred H.
Nazarenko, Alexander Y.
Crystal structure of dimethyl 3,4,5,6-tetra­phenyl­cyclo­hexa-3,5-diene-1,2-di­carboxyl­ate
title Crystal structure of dimethyl 3,4,5,6-tetra­phenyl­cyclo­hexa-3,5-diene-1,2-di­carboxyl­ate
title_full Crystal structure of dimethyl 3,4,5,6-tetra­phenyl­cyclo­hexa-3,5-diene-1,2-di­carboxyl­ate
title_fullStr Crystal structure of dimethyl 3,4,5,6-tetra­phenyl­cyclo­hexa-3,5-diene-1,2-di­carboxyl­ate
title_full_unstemmed Crystal structure of dimethyl 3,4,5,6-tetra­phenyl­cyclo­hexa-3,5-diene-1,2-di­carboxyl­ate
title_short Crystal structure of dimethyl 3,4,5,6-tetra­phenyl­cyclo­hexa-3,5-diene-1,2-di­carboxyl­ate
title_sort crystal structure of dimethyl 3,4,5,6-tetra­phenyl­cyclo­hexa-3,5-diene-1,2-di­carboxyl­ate
topic Research Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4992912/
https://www.ncbi.nlm.nih.gov/pubmed/27555937
http://dx.doi.org/10.1107/S2056989016009403
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