Tetrabenzononacene: “Butterfly Wings” Stabilize the Core

In combination with bulky substituents at the core, fourfold benzannulation at the cata‐positions stabilizes a nonacene sufficiently to allow its isolation and characterization by (1)H NMR and X‐ray analysis. The four benzo units blueshift the absorption spectrum in comparison to a solely linear non...

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Detalles Bibliográficos
Autores principales: Müller, Matthias, Maier, Steffen, Tverskoy, Olena, Rominger, Frank, Freudenberg, Jan, Bunz, Uwe H. F.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2019
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7004125/
https://www.ncbi.nlm.nih.gov/pubmed/31724294
http://dx.doi.org/10.1002/anie.201909614
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author Müller, Matthias
Maier, Steffen
Tverskoy, Olena
Rominger, Frank
Freudenberg, Jan
Bunz, Uwe H. F.
author_facet Müller, Matthias
Maier, Steffen
Tverskoy, Olena
Rominger, Frank
Freudenberg, Jan
Bunz, Uwe H. F.
author_sort Müller, Matthias
collection PubMed
description In combination with bulky substituents at the core, fourfold benzannulation at the cata‐positions stabilizes a nonacene sufficiently to allow its isolation and characterization by (1)H NMR and X‐ray analysis. The four benzo units blueshift the absorption spectrum in comparison to a solely linear nonacene, but significantly increase the stability in the solid state.
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spelling pubmed-70041252020-02-11 Tetrabenzononacene: “Butterfly Wings” Stabilize the Core Müller, Matthias Maier, Steffen Tverskoy, Olena Rominger, Frank Freudenberg, Jan Bunz, Uwe H. F. Angew Chem Int Ed Engl Communications In combination with bulky substituents at the core, fourfold benzannulation at the cata‐positions stabilizes a nonacene sufficiently to allow its isolation and characterization by (1)H NMR and X‐ray analysis. The four benzo units blueshift the absorption spectrum in comparison to a solely linear nonacene, but significantly increase the stability in the solid state. John Wiley and Sons Inc. 2019-12-17 2020-01-27 /pmc/articles/PMC7004125/ /pubmed/31724294 http://dx.doi.org/10.1002/anie.201909614 Text en © 2020 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Communications
Müller, Matthias
Maier, Steffen
Tverskoy, Olena
Rominger, Frank
Freudenberg, Jan
Bunz, Uwe H. F.
Tetrabenzononacene: “Butterfly Wings” Stabilize the Core
title Tetrabenzononacene: “Butterfly Wings” Stabilize the Core
title_full Tetrabenzononacene: “Butterfly Wings” Stabilize the Core
title_fullStr Tetrabenzononacene: “Butterfly Wings” Stabilize the Core
title_full_unstemmed Tetrabenzononacene: “Butterfly Wings” Stabilize the Core
title_short Tetrabenzononacene: “Butterfly Wings” Stabilize the Core
title_sort tetrabenzononacene: “butterfly wings” stabilize the core
topic Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7004125/
https://www.ncbi.nlm.nih.gov/pubmed/31724294
http://dx.doi.org/10.1002/anie.201909614
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