[EN] MONOMERS, OLIGOMERS AND POLYMERS OF 2-FUNCTIONALIZED AND 2,7-DIFUNCTIONALIZED CARBAZOLES [FR] MONOMERES, OLIGOMERES ET POLYMERES DE CARBAZOLES 2-FONCTIONNALISES ET 2,7-DIFONCTIONNALISES
[EN] MONOMERS, OLIGOMERS AND POLYMERS OF 2-FUNCTIONALIZED AND 2,7-DIFUNCTIONALIZED CARBAZOLES [FR] MONOMERES, OLIGOMERES ET POLYMERES DE CARBAZOLES 2-FONCTIONNALISES ET 2,7-DIFONCTIONNALISES
Monomers, oligomers and polymers of 2-functionalized and 2,7-difunctionalized carbzoles
申请人:Leclerc Mario
公开号:US20070069197A1
公开(公告)日:2007-03-29
The present invention relates to 2-functionalized and 2,7-difunctionalized carbazoles and 2,7-carbazolenevinylene oligomers and polymers. More specifically, the present invention relates to a compound of Formula (I): wherein R
1
is selected from the group consisting of H, alkyl, and aryl; and wherein R
2
and R
3
are independently selected from the group consisting of H, alkyl, formyl, hydroxymethyl, trityloxymethyl, acetonitrile, chloromethyl, methylphosphonate, methyltriphenylphosphonium and vinyl. The oligomers and polymers are used in field-effect transistors, light-emitting devices such as light-emitting diodes, and solar cells.