[EN] FUSED THIOPHENES AND METHODS FOR MAKING AND USING SAME<br/>[FR] THIOPHÈNES CONDENSÉS ET LEURS PROCÉDÉS DE PRÉPARATION ET D'UTILISATION
申请人:CORNING INC
公开号:WO2009123695A1
公开(公告)日:2009-10-08
Disclosed are compounds having one of the following formulae (11), (12), wherein X is an aromatic nucleophilic substitution leaving group; R1 is hydrogen, an alkyl group, or an aryl group; and Q1 is a carboxyl protecting group or an aldehyde protecting group. Also disclosed are fused thiophenes that can be prepared using these compounds, as well as stannylthio-containing thiophene, thienothiophene, and dithienothiophene compounds that can be used to prepare fused thiophenes. Methods for making and using the aforementioned compounds, fused thiophenes, and stannylthio-containing thiophene, thienothiophene, and dithienothiophene compounds are also disclosed.
本发明涉及化合物,其具有以下公式之一(11),(12),其中X是芳香族亲核取代离去基;R1是氢,烷基或芳基;Q1是羧基保护基或醛保护基。本发明还涉及可使用这些化合物制备的融合噻吩,以及可用于制备融合噻吩的含锡硫基噻吩,噻吩噻吩和二噻吩噻吩化合物。本发明还公开了制备和使用上述化合物,融合噻吩和含锡硫基噻吩,噻吩噻吩和二噻吩噻吩化合物的方法。