A Doubly Bridged Bis(phenylethynyl)benzene: Different from a Twisted Tolan

The synthesis of a doubly bridged 1,4‐bis(phenylethynyl)benzene is reported. The target displays photophysical properties, distinctly different from that of its congeners, the singly bridged tolans. Quantum‐chemical calculations suggest a lack of planarization of the bridged bis(phenylethynyl)benzen...

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Detalles Bibliográficos
Autores principales: Hodecker, Manuel, Kozhemyakin, Yury, Weigold, Svenja, Rominger, Frank, Freudenberg, Jan, Dreuw, Andreas, Bunz, Uwe H. F.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2020
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7839586/
https://www.ncbi.nlm.nih.gov/pubmed/33017073
http://dx.doi.org/10.1002/chem.202002552
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author Hodecker, Manuel
Kozhemyakin, Yury
Weigold, Svenja
Rominger, Frank
Freudenberg, Jan
Dreuw, Andreas
Bunz, Uwe H. F.
author_facet Hodecker, Manuel
Kozhemyakin, Yury
Weigold, Svenja
Rominger, Frank
Freudenberg, Jan
Dreuw, Andreas
Bunz, Uwe H. F.
author_sort Hodecker, Manuel
collection PubMed
description The synthesis of a doubly bridged 1,4‐bis(phenylethynyl)benzene is reported. The target displays photophysical properties, distinctly different from that of its congeners, the singly bridged tolans. Quantum‐chemical calculations suggest a lack of planarization of the bridged bis(phenylethynyl)benzene in the first excited state.
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spelling pubmed-78395862021-02-01 A Doubly Bridged Bis(phenylethynyl)benzene: Different from a Twisted Tolan Hodecker, Manuel Kozhemyakin, Yury Weigold, Svenja Rominger, Frank Freudenberg, Jan Dreuw, Andreas Bunz, Uwe H. F. Chemistry Communications The synthesis of a doubly bridged 1,4‐bis(phenylethynyl)benzene is reported. The target displays photophysical properties, distinctly different from that of its congeners, the singly bridged tolans. Quantum‐chemical calculations suggest a lack of planarization of the bridged bis(phenylethynyl)benzene in the first excited state. John Wiley and Sons Inc. 2020-11-24 2020-12-18 /pmc/articles/PMC7839586/ /pubmed/33017073 http://dx.doi.org/10.1002/chem.202002552 Text en © 2020 The Authors. Published by Wiley-VCH GmbH 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
Hodecker, Manuel
Kozhemyakin, Yury
Weigold, Svenja
Rominger, Frank
Freudenberg, Jan
Dreuw, Andreas
Bunz, Uwe H. F.
A Doubly Bridged Bis(phenylethynyl)benzene: Different from a Twisted Tolan
title A Doubly Bridged Bis(phenylethynyl)benzene: Different from a Twisted Tolan
title_full A Doubly Bridged Bis(phenylethynyl)benzene: Different from a Twisted Tolan
title_fullStr A Doubly Bridged Bis(phenylethynyl)benzene: Different from a Twisted Tolan
title_full_unstemmed A Doubly Bridged Bis(phenylethynyl)benzene: Different from a Twisted Tolan
title_short A Doubly Bridged Bis(phenylethynyl)benzene: Different from a Twisted Tolan
title_sort doubly bridged bis(phenylethynyl)benzene: different from a twisted tolan
topic Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7839586/
https://www.ncbi.nlm.nih.gov/pubmed/33017073
http://dx.doi.org/10.1002/chem.202002552
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