申请人:Liu Bin
公开号:US20060142522A1
公开(公告)日:2006-06-29
Conjugated polymers of the formula(I) wherein: • R
1
, and R
2
are identical or different and are each H, a straight or branched alkyl, alkoxyl, ester groups or cyclic crown ether groups having from 1 to about 22 carbon atoms; • A, B, E and F are identical or different and are each H, Si R′R″ or NR′R″ (but can not all be H or SiR′R″); R′, and R″ are independently selected from the group consisting of hydrogen, unbranched or branched alkyl or alkoxyl groups having 1 to about 12 carbon atoms, (C3 to C10) cycloalkyl groups; • C and D are identical or different and are each H (but can not both be H), O, S, CO, COO, CRR′, NR′, Si R′R″, wherein R′ and R″ are as defined above; • R
3
, R
4
, R
5
, R
6
, R
7
and R
8
are identical or different and are independently selected from linear or branched or cyclical saturated or unsaturated aliphatic moieties which may contain one or more heteroatoms and which may contain one or more aromatic groups, substituted or unsubstituted aromatic moieties; - G is hydrogen, halogen, boronic acid, boronate radical or an aryl moiety; • a and b are independent and each is a number from 0 to about 100; • x and y are also independent and each is a number from 0 to about 100; and • n is a number from 1 to about 1000.
公式(I)的共轭聚合物,其中:
• R1和R2相同或不同,并且均为H、直链或支链烷基、烷氧基、酯基或具有1到约22个碳原子的环冠醚基;
• A、B、E和F相同或不同,并且均为H、SiR′R″或NR′R″(但不能全部为H或SiR′R″);R′和R″分别独立地选自由氢、1到约12个碳原子的直链或支链烷基或烷氧基、(C3到C10)环烷基;
• C和D相同或不同,并且均为H(但不能都为H)、O、S、CO、COO、CRR′、NR′、SiR′R″,其中R′和R″如上所定义;
• R3、R4、R5、R6、R7和R8相同或不同,并且各自独立地选自线性或支链或环状饱和或不饱和脂肪族基,其可以含有一个或多个杂原子,并且可以含有一个或多个芳香族基,取代或未取代的芳香族基;
- G为氢、卤素、硼酸、硼酸酯基或芳香族基;
• a和b是独立的,且每个数字均为0到约100;
• x和y也是独立的,且每个数字均为0到约100;
• n是1到约1000的数字。