A double-helical S,C-bridged tetraphenyl-para-phenylenediamine and its persistent radical cation.
Chem Commun (Camb)
; 59(10): 1301-1304, 2023 Jan 31.
Article
em En
| MEDLINE
| ID: mdl-36633220
ABSTRACT
A structurally constrained, double-helical S,C-bridged tetraphenyl-para-phenylenediamine (TPPD) has been synthesized. The stable radical cation of the S,C-bridged TPPD was generated by chemical oxidation, and the electron spin was found to be delocalized over the entire π-conjugated framework. The excellent conformational stability of the neutral molecule facilitated the separation of its enantiomers.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article