2,2′-(9,9-Dioctyl-9H-fluorene-2,7-di­yl)bis­(4,4,5,5-tetra­methyl-1,3,2-dioxaborolane)

In the title compound, C(41)H(64)B(2)O(4), one of the five-membered rings has an envelope conformation, while the other, which may be affected by disorder, is nearly coplanar with the fluorene ring. The dihedral angle between the fluorene and dioxaborolane rings is 2.29 (1)°. Two of the methyl group...

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Detalles Bibliográficos
Autor principal: Huang, Lin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3239080/
https://www.ncbi.nlm.nih.gov/pubmed/22199928
http://dx.doi.org/10.1107/S1600536811049452
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author Huang, Lin
author_facet Huang, Lin
author_sort Huang, Lin
collection PubMed
description In the title compound, C(41)H(64)B(2)O(4), one of the five-membered rings has an envelope conformation, while the other, which may be affected by disorder, is nearly coplanar with the fluorene ring. The dihedral angle between the fluorene and dioxaborolane rings is 2.29 (1)°. Two of the methyl groups are disordered over two orientations in 0.67 (3):0.33 (3) and 0.568 (10):0.432 (10) ratios.
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spelling pubmed-32390802011-12-23 2,2′-(9,9-Dioctyl-9H-fluorene-2,7-di­yl)bis­(4,4,5,5-tetra­methyl-1,3,2-dioxaborolane) Huang, Lin Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(41)H(64)B(2)O(4), one of the five-membered rings has an envelope conformation, while the other, which may be affected by disorder, is nearly coplanar with the fluorene ring. The dihedral angle between the fluorene and dioxaborolane rings is 2.29 (1)°. Two of the methyl groups are disordered over two orientations in 0.67 (3):0.33 (3) and 0.568 (10):0.432 (10) ratios. International Union of Crystallography 2011-11-25 /pmc/articles/PMC3239080/ /pubmed/22199928 http://dx.doi.org/10.1107/S1600536811049452 Text en © Lin Huang 2011 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
Huang, Lin
2,2′-(9,9-Dioctyl-9H-fluorene-2,7-di­yl)bis­(4,4,5,5-tetra­methyl-1,3,2-dioxaborolane)
title 2,2′-(9,9-Dioctyl-9H-fluorene-2,7-di­yl)bis­(4,4,5,5-tetra­methyl-1,3,2-dioxaborolane)
title_full 2,2′-(9,9-Dioctyl-9H-fluorene-2,7-di­yl)bis­(4,4,5,5-tetra­methyl-1,3,2-dioxaborolane)
title_fullStr 2,2′-(9,9-Dioctyl-9H-fluorene-2,7-di­yl)bis­(4,4,5,5-tetra­methyl-1,3,2-dioxaborolane)
title_full_unstemmed 2,2′-(9,9-Dioctyl-9H-fluorene-2,7-di­yl)bis­(4,4,5,5-tetra­methyl-1,3,2-dioxaborolane)
title_short 2,2′-(9,9-Dioctyl-9H-fluorene-2,7-di­yl)bis­(4,4,5,5-tetra­methyl-1,3,2-dioxaborolane)
title_sort 2,2′-(9,9-dioctyl-9h-fluorene-2,7-di­yl)bis­(4,4,5,5-tetra­methyl-1,3,2-dioxaborolane)
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3239080/
https://www.ncbi.nlm.nih.gov/pubmed/22199928
http://dx.doi.org/10.1107/S1600536811049452
work_keys_str_mv AT huanglin 2299dioctyl9hfluorene27diylbis4455tetramethyl132dioxaborolane

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