Dibenzoarsepins: Planarization of 8π‐Electron System in the Lowest Singlet Excited State

Dibenzoarsepins: Planarization of 8π‐Electron System in the Lowest Singlet Excited State

Dibenzo[b,f]arsepins possessing severely distorted cores compared to those of other heteropins were synthesized. These derivatives exhibited dual photoluminescence in the green‐to‐red region (500–700 nm) and the near‐ultraviolet region (

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Veröffentlicht in:Angewandte Chemie International Edition 2019-08, Vol.58 (34), p.11686-11690
Hauptverfasser: Kawashima, Ikuo, Imoto, Hiroaki, Ishida, Masatoshi, Furuta, Hiroyuki, Yamamoto, Shunsuke, Mitsuishi, Masaya, Tanaka, Susumu, Fujii, Toshiki, Naka, Kensuke
Format: Artikel
Sprache:eng
Schlagworte:
Aromaticity
Arsenic
arsepins
Baird's rule
Chemical-mechanical polishing
Computer applications
excited-state aromaticity
Photoluminescence
Photons
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Zusammenfassung:Dibenzo[b,f]arsepins possessing severely distorted cores compared to those of other heteropins were synthesized. These derivatives exhibited dual photoluminescence in the green‐to‐red region (500–700 nm) and the near‐ultraviolet region (
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201904882