Substituted Cyclopentannulated Tetraazapentacenes
Abstract: Brominated pentannulated dihydrotetraazapentacenes were prepared by gold‐ or palladium‐catalyzed 5‐endo‐dig cyclization of TIPS‐ethynylated dihydrotetraazaacenes (TIPS = triisopropylsilyl). Post‐functionalization was demonstrated by Sonogashira alkynylation and Rosenmund‐von Braun cyanation. Calculations predict these species to act as n‐type semiconductors, which was verified for two derivates through characterization in organic field‐effect transistors.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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Substituted Cyclopentannulated Tetraazapentacenes ; day:19 ; month:09 ; year:2022 ; extent:1
Chemistry - a European journal ; (19.09.2022) (gesamt 1)
- DOI
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10.1002/chem.202201842
- URN
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urn:nbn:de:101:1-2022092015050894241142
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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15.08.2025, 7:22 AM CEST
Data provider
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