Thiophene-based donor–acceptor co-oligomers by copper-catalyzed 1,3-dipolar cycloaddition

Herein we present a three-component one-pot procedure to synthesize co-oligomers of a donor–acceptor–donor type, in which thiophene moieties work as donor and 1,2,3-triazoles as acceptor units. In this respect, terminally ethynylated (oligo)thiophenes were coupled to halogenated (oligo)thiophenes in...

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Detalles Bibliográficos
Autores principales: Potratz, Stefanie, Mishra, Amaresh, Bäuerle, Peter
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2012
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3388854/
https://www.ncbi.nlm.nih.gov/pubmed/23015814
http://dx.doi.org/10.3762/bjoc.8.76
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author Potratz, Stefanie
Mishra, Amaresh
Bäuerle, Peter
author_facet Potratz, Stefanie
Mishra, Amaresh
Bäuerle, Peter
author_sort Potratz, Stefanie
collection PubMed
description Herein we present a three-component one-pot procedure to synthesize co-oligomers of a donor–acceptor–donor type, in which thiophene moieties work as donor and 1,2,3-triazoles as acceptor units. In this respect, terminally ethynylated (oligo)thiophenes were coupled to halogenated (oligo)thiophenes in the presence of sodium azide and a copper catalyst. Optoelectronic properties of various thiophene-1,2,3-triazole co-oligomers were investigated by UV–vis spectroscopy and cyclic voltammetry. Several co-oligomers were electropolymerized to the corresponding conjugated polymers.
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spelling pubmed-33888542012-09-26 Thiophene-based donor–acceptor co-oligomers by copper-catalyzed 1,3-dipolar cycloaddition Potratz, Stefanie Mishra, Amaresh Bäuerle, Peter Beilstein J Org Chem Full Research Paper Herein we present a three-component one-pot procedure to synthesize co-oligomers of a donor–acceptor–donor type, in which thiophene moieties work as donor and 1,2,3-triazoles as acceptor units. In this respect, terminally ethynylated (oligo)thiophenes were coupled to halogenated (oligo)thiophenes in the presence of sodium azide and a copper catalyst. Optoelectronic properties of various thiophene-1,2,3-triazole co-oligomers were investigated by UV–vis spectroscopy and cyclic voltammetry. Several co-oligomers were electropolymerized to the corresponding conjugated polymers. Beilstein-Institut 2012-05-03 /pmc/articles/PMC3388854/ /pubmed/23015814 http://dx.doi.org/10.3762/bjoc.8.76 Text en Copyright © 2012, Potratz et al. https://creativecommons.org/licenses/by/2.0https://www.beilstein-journals.org/bjoc/termsThis is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The license is subject to the Beilstein Journal of Organic Chemistry terms and conditions: (https://www.beilstein-journals.org/bjoc/terms)
spellingShingle Full Research Paper
Potratz, Stefanie
Mishra, Amaresh
Bäuerle, Peter
Thiophene-based donor–acceptor co-oligomers by copper-catalyzed 1,3-dipolar cycloaddition
title Thiophene-based donor–acceptor co-oligomers by copper-catalyzed 1,3-dipolar cycloaddition
title_full Thiophene-based donor–acceptor co-oligomers by copper-catalyzed 1,3-dipolar cycloaddition
title_fullStr Thiophene-based donor–acceptor co-oligomers by copper-catalyzed 1,3-dipolar cycloaddition
title_full_unstemmed Thiophene-based donor–acceptor co-oligomers by copper-catalyzed 1,3-dipolar cycloaddition
title_short Thiophene-based donor–acceptor co-oligomers by copper-catalyzed 1,3-dipolar cycloaddition
title_sort thiophene-based donor–acceptor co-oligomers by copper-catalyzed 1,3-dipolar cycloaddition
topic Full Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3388854/
https://www.ncbi.nlm.nih.gov/pubmed/23015814
http://dx.doi.org/10.3762/bjoc.8.76
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