Persistent peri-Heptacene: Synthesis and In Situ Characterization.
Scholl reaction
acenes
graphene
nanostructures
radicals
Journal
Angewandte Chemie (International ed. in English)
ISSN: 1521-3773
Titre abrégé: Angew Chem Int Ed Engl
Pays: Germany
ID NLM: 0370543
Informations de publication
Date de publication:
14 Jun 2021
14 Jun 2021
Historique:
revised:
31
03
2021
received:
23
02
2021
pubmed:
14
4
2021
medline:
14
4
2021
entrez:
13
4
2021
Statut:
ppublish
Résumé
n-peri-Acenes (n-PAs) have gained interest as model systems of zigzag-edged graphene nanoribbons for potential applications in nanoelectronics and spintronics. However, the synthesis of n-PAs larger than peri-tetracene remains challenging because of their intrinsic open-shell character and high reactivity. Presented here is the synthesis of a hitherto unknown n-PA, that is, peri-heptacene (7-PA), in which the reactive zigzag edges are kinetically protected with eight 4-tBu-C
Identifiants
pubmed: 33848044
doi: 10.1002/anie.202102757
pmc: PMC8251907
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
13853-13858Informations de copyright
© 2021 The Authors. Angewandte Chemie International Edition published by Wiley-VCH GmbH.
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