Synthesis and Characterization of Two Unsymmetrical Indenofluorene Analogues: Benzo[5,6]-s-indaceno[1,2-b]thiophene and Benzo[5,6]-s-indaceno[2,1-b]thiophene.
J Org Chem
; 81(9): 3674-80, 2016 05 06.
Article
em En
| MEDLINE
| ID: mdl-27014864
ABSTRACT
The synthesis and characterization of two benzo-indaceno-thiophene compounds (anti-BIT and syn-BIT) are described. Two sequential Suzuki cross-couplings utilizing the halogen selectivity of this reaction permit modular assembly of unsymmetrical indeno[1,2-b]fluorene analogues. Analysis of their cyclic voltammetry and UV-vis spectra reveal that the optical and electrochemical properties of the BITs lie between those of indeno[1,2-b]fluorenes and indacenodithiophene.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Tiofenos
/
Fluorenos
/
Indenos
Idioma:
En
Revista:
J Org Chem
Ano de publicação:
2016
Tipo de documento:
Article
País de afiliação:
Estados Unidos