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    • 2. 发明授权
    • Acene-thiophene copolymers
    • 乙烯 - 噻吩共聚物
    • US07608679B2
    • 2009-10-27
    • US11278222
    • 2006-03-31
    • Peiwang ZhuTzu-Chen LeeDennis E. VogelChristopher P. Gerlach
    • Peiwang ZhuTzu-Chen LeeDennis E. VogelChristopher P. Gerlach
    • C08G75/00
    • H01L51/0043C08G61/126C08G2261/124C08G2261/1424C08G2261/314C08G2261/3223H01L51/0037
    • Acene-thiophene copolymers are provided that can be used as semiconductor materials in electronic devices. The acene-thiophene copolymers are of Formula I. In Formula I, Ac is a radical of an acene having 2 to 5 fused aromatic rings. The acene can be unsubstituted or substituted with a substituent selected from an alkyl, alkoxy, thioalkyl, aryl, aralkyl, halo, haloalkyl, hydroxyalkyl, heteroalkyl, alkenyl, or combinations thereof. Divalent group Q is selected from Formula III where each R1 and R2 group is independently selected from hydrogen, alkyl, alkoxy, thioalkyl, aryl, aralkyl, halo, haloalkyl, hydroxyalkyl, heteroalkyl, alkenyl, or combinations thereof. The subscript n in Formula I is an integer equal to at least 4. The asterisks in Formula I indicate the location of attachment to another group such as another repeat unit of formula —Ac-Q-.
    • 提供了可用作电子器件中的半导体材料的乙烯 - 噻吩共聚物。 乙烯 - 噻吩共聚物具有式I化合物。在式I中,Ac是具有2至5个稠合芳环的苊基团。 该烯可以是未取代的或被选自烷基,烷氧基,硫代烷基,芳基,芳烷基,卤代,卤代烷基,羟基烷基,杂烷基,烯基或其组合的取代基取代。 二价基团Q选自式III,其中每个R 1和R 2基团独立地选自氢,烷基,烷氧基,硫代烷基,芳基,芳烷基,卤素,卤代烷基,羟基烷基,杂烷基,烯基或其组合。 式I中的下标n是等于至少4的整数。式I中的星号表示连接到另一组的位置,例如式-Ac-Q-的另一个重复单元。