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    • 36. 发明申请
    • CATIONIC WATER-SOLUBLE CONJUGATED POLYMERS AND THEIR PRECURSORS
    • 阳离子水溶性聚合物及其前体
    • WO2004037886A1
    • 2004-05-06
    • PCT/SG2003/000252
    • 2003-10-23
    • AGENCY FOR SCIENCE TECHNOLOGY AND RESEARCHLIU, Bin
    • LIU, Bin
    • C08G61/10
    • C08G61/10C08G61/02H01B1/122
    • 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.
    • 式(I)的共轭聚合物,其中: R1和R2相同或不同,各自为H,具有1至约22个碳原子的直链或支链烷基,烷氧基,酯基或环冠醚基; 。 A,B,E和F相同或不同,各自为H,SiR'R“或NR'R”(但不能全部为H或SiR'R“); R'和R”独立地选自 由氢,具有1至约12个碳原子的直链或支链烷基或烷氧基组成的基团,(C 3至C 10)环烷基; 。 C和D相同或不同,各自为H(但不能均为H),O,S,CO,COO,CRR',NR',SiR'R“,其中R'和R”如上所定义 ; 。 R 3,R 4,R 5,R 6,R 7和R 8是相同或不同的,并且独立地选自可以含有一个或多个杂原子并且可以含有一个或多个芳族基团的取代或未取代的直链或支链或环状饱和或不饱和脂族部分 芳族部分; 。 G是氢,卤素,硼酸,硼酸根或芳基; 。 a和b是独立的,每个是从0到约100的数字; 。 x和y也是独立的,并且每个是从0到约100的数字; 和。 n是从1到约1000的数字。