Fluorinated alkyl substituted-thieno[3,4-]thiophene monomers and polymers therefrom
申请人:Air Products and Chemicals, Inc.
公开号:US07432340B2
公开(公告)日:2008-10-07
Partially and fully fluorinated alkyl substituted thienothiophene monomers (and polymers thereof) wherein the monomers are represented by the formula:
wherein
R is a partially or fully fluorinated primary, secondary or tertiary alkyl having from 1 to 8 carbon atoms; and
X and X′ are independently selected from the group consisting of H, F, Cl, Br, I, MgCl, MgBr, Mgl, Sn(R′)3,
CH═CHR″, —OR″, —COOR″, —S—COR″, —B(OR″)2, —COR″, —C≡CH, and a polymerizable cyclic pi-conjugated carbon-ring structure optionally comprising S, N or O heteroatoms;
wherein
R′ is a primary, secondary or tertiary alkyl having from 1 to 6 carbon atoms, and
R″ is H or a primary, secondary or tertiary alkyl having from 1 to 6 carbon atoms.
部分或完
全氟代的烷基取代
噻吩噻吩单体(及其聚合物),其中单体由以下公式表示:
其中,R是部分或完
全氟代的一级、二级或三级烷基,其含有1至8个碳原子;X和X'分别独立地选自以下组:H、F、Cl、Br、I、MgCl、MgBr、Mgl、Sn(R')3、CH═CHR"、—OR"、—COOR"、—S—COR"、—B(OR")2、—COR"、—C≡CH,以及可选包含S、N或O杂原子的可聚合环状π-共轭碳环结构;其中,R'是一级、二级或三级烷基,其含有1至6个碳原子,而R"是H或一级、二级或三级烷基,其含有1至6个碳原子。