[EN] MONOMERS, OLIGOMERS AND POLYMERS OF 2-FUNCTIONALIZED AND 2,7-DIFUNCTIONALIZED CARBAZOLES<br/>[FR] MONOMERES, OLIGOMERES ET POLYMERES DE CARBAZOLES 2-FONCTIONNALISES ET 2,7-DIFONCTIONNALISES
申请人:UNIV LAVAL
公开号:WO2005016882A1
公开(公告)日:2005-02-24
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 R1 is selected from the group consisting of H, alkyl, and aryl; and wherein R2 and R3 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.
本发明涉及2-功能化和2,7-二功能化的咔唑和2,7-咔唑烯乙烯寡聚体和聚合物。更具体地说,本发明涉及一种化合物,其化学式为(I):其中R1选自H、烷基和芳基的群组;R2和R3分别选自H、烷基、甲酰、羟甲基、三苯甲氧基甲基、乙腈基、氯甲基、甲基磷酸酯基、三苯基磷酰基和乙烯基的群组。这些寡聚体和聚合物用于场效应晶体管、发光器件如发光二极管和太阳能电池。