9,9-Dioctyl-2,7-bis­(4,4,5,5-tetra­methyl-1,3,2-dioxaborolan-2-yl)-9H-fluorene

In the title mol­ecule, C(41)H(64)B(2)O(4), the fluorene unit is essentially planar and the two octyl chains attached to the central C atom inhibit the mol­ecule from engaging in inter­molecular aromatic inter­actions. One of the octyl chains adopts a fully extended conformation, whereas the second...

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Detalles Bibliográficos
Autores principales: Gagnon, Eric, Laliberté, Dominic
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2962215/
https://www.ncbi.nlm.nih.gov/pubmed/21203296
http://dx.doi.org/10.1107/S1600536808022496
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author Gagnon, Eric
Laliberté, Dominic
author_facet Gagnon, Eric
Laliberté, Dominic
author_sort Gagnon, Eric
collection PubMed
description In the title mol­ecule, C(41)H(64)B(2)O(4), the fluorene unit is essentially planar and the two octyl chains attached to the central C atom inhibit the mol­ecule from engaging in inter­molecular aromatic inter­actions. One of the octyl chains adopts a fully extended conformation, whereas the second incorporates a single gauche conformation. Of the two pinacolatoboronate groups attached at the 2,7-positions, one is partly disordered; one ring C atom and all four methyl groups are disordered equally over two positions.
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spelling pubmed-29622152010-12-30 9,9-Dioctyl-2,7-bis­(4,4,5,5-tetra­methyl-1,3,2-dioxaborolan-2-yl)-9H-fluorene Gagnon, Eric Laliberté, Dominic Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title mol­ecule, C(41)H(64)B(2)O(4), the fluorene unit is essentially planar and the two octyl chains attached to the central C atom inhibit the mol­ecule from engaging in inter­molecular aromatic inter­actions. One of the octyl chains adopts a fully extended conformation, whereas the second incorporates a single gauche conformation. Of the two pinacolatoboronate groups attached at the 2,7-positions, one is partly disordered; one ring C atom and all four methyl groups are disordered equally over two positions. International Union of Crystallography 2008-07-26 /pmc/articles/PMC2962215/ /pubmed/21203296 http://dx.doi.org/10.1107/S1600536808022496 Text en © Gagnon and Laliberté 2008 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
Gagnon, Eric
Laliberté, Dominic
9,9-Dioctyl-2,7-bis­(4,4,5,5-tetra­methyl-1,3,2-dioxaborolan-2-yl)-9H-fluorene
title 9,9-Dioctyl-2,7-bis­(4,4,5,5-tetra­methyl-1,3,2-dioxaborolan-2-yl)-9H-fluorene
title_full 9,9-Dioctyl-2,7-bis­(4,4,5,5-tetra­methyl-1,3,2-dioxaborolan-2-yl)-9H-fluorene
title_fullStr 9,9-Dioctyl-2,7-bis­(4,4,5,5-tetra­methyl-1,3,2-dioxaborolan-2-yl)-9H-fluorene
title_full_unstemmed 9,9-Dioctyl-2,7-bis­(4,4,5,5-tetra­methyl-1,3,2-dioxaborolan-2-yl)-9H-fluorene
title_short 9,9-Dioctyl-2,7-bis­(4,4,5,5-tetra­methyl-1,3,2-dioxaborolan-2-yl)-9H-fluorene
title_sort 9,9-dioctyl-2,7-bis­(4,4,5,5-tetra­methyl-1,3,2-dioxaborolan-2-yl)-9h-fluorene
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2962215/
https://www.ncbi.nlm.nih.gov/pubmed/21203296
http://dx.doi.org/10.1107/S1600536808022496
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AT lalibertedominic 99dioctyl27bis4455tetramethyl132dioxaborolan2yl9hfluorene

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