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    • 5. 发明授权
    • 2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligomers and polymers
    • 2,7-芳基-9-取代的芴和9-取代的芴低聚物和聚合物
    • US06593450B2
    • 2003-07-15
    • US09755507
    • 2001-01-05
    • Edmund P. WooWilliam R. ShiangMichael InbasekaranGordon R. Roof
    • Edmund P. WooWilliam R. ShiangMichael InbasekaranGordon R. Roof
    • C08G6100
    • H01L51/0052C07C17/2637C07C17/266C07C25/22C07C25/24C07C211/48C07C2603/18C08G61/00C08G61/02C08G61/10C09K11/06H01L21/28035H01L21/28167H01L22/20H01L29/42364H01L29/42376H01L29/66575H01L51/0039H01L51/0043H01L51/0058H01L51/0094H01L51/42H01L51/5012Y10S428/917Y10T428/3154
    • The invention relates to 2,7-substituted-9-substituted fluorenes and 9-substituted fluorene oligomers and polymers. The fluorenes, oligomers and polymers are substituted at the 9-position with two hydrocarbyl moieties which may optionally contain one or more of sulfur, nitrogen, oxygen, phosphorous or silicon heteroatoms; a C5-20 ring structure formed with the 9-carbon on the fluorene ring or a C4-20 ring structure formed with the 9-carbon containing one or more heteroatoms of sulfur, nitrogen or oxygen; or a hydrocarbylidene moiety. In one embodiment, the fluorenes are substituted at the 2- and 7-positions with aryl moieties which may further be substituted with moieties which are capable of crosslinking or chain extension or a trialkylsiloxy moiety. The fluorene polymers and oligomers may be substituted at the 2- and 7′-positions. The monomer units of the fluorene oligomers and polymers are bound to one another at the 2- and 7′-positions. The 2,7′-aryl-9-substituted fluorene oligomers and polymers may be further reacted with one another to form higher molecular weight polymers by causing the optional moieties on the terminal 2,7′-aryl moieties, which are capable of crosslinking or chain extension, to undergo chain extension or crosslinking. Also disclosed are processes for preparing the disclosed compounds.
    • 本发明涉及2,7-取代的9-取代的芴和9-取代的芴低聚物和聚合物。 芴,低聚物和聚合物在9位被两个烃基部分取代,该烃基部分可任选地含有一个或多个硫,氮,氧,磷或硅杂原子; 由芴环上的9-碳形成的C5-20环结构或由含有一个或多个硫,氮或氧杂原子的9-碳形成的C 4-20环结构; 或亚烃基部分。 在一个实施方案中,芴在2-和7-位被芳基部分取代,芳基部分可进一步被能够交联或延伸的部分或三烷基甲硅烷氧基部分取代。 芴聚合物和低聚物可以在2-和7-位取代。 芴低聚物和聚合物的单体单元在2和7'位置彼此结合。 2,7'-芳基-9-取代的芴低聚物和聚合物可以进一步彼此反应以通过在端基2,7'-芳基部分上引入任选的部分来形成较高分子量的聚合物,其能够交联或 链延伸,进行链延长或交联。 还公开了制备所公开的化合物的方法。
    • 10. 发明授权
    • 2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligomers and polymers
    • 2,7-芳基-9-取代的芴和9-取代的芴低聚物和聚合物
    • US06255447B1
    • 2001-07-03
    • US09316435
    • 1999-05-21
    • Edmund P. WooMichael InbasekaranWilliam R. ShiangGordon R. Roof
    • Edmund P. WooMichael InbasekaranWilliam R. ShiangGordon R. Roof
    • C08G6100
    • H01L51/0052C07C17/2637C07C17/266C07C25/22C07C25/24C07C211/48C07C2603/18C08G61/00C08G61/02C08G61/10C09K11/06H01L21/28035H01L21/28167H01L22/20H01L29/42364H01L29/42376H01L29/66575H01L51/0039H01L51/0043H01L51/0058H01L51/0094H01L51/42H01L51/5012Y10S428/917Y10T428/3154
    • The invention relates to 2,7-substituted-9-substituted fluorenes and 9-substituted fluorene oligomers and polymers. The fluorenes, oligomers and polymers are substituted at the 9-position with two hydrocarbyl moieties which may optionally contain one or more of sulfur, nitrogen, oxygen, phosphorous or silicon heteroatoms; a C5-20 ring structure formed with the 9-carbon on the fluorene ring or a C4-20 ring structure formed with the 9-carbon containing one or more heteroatoms of sulfur, nitrogen or oxygen; or a hydrocarbylidene moiety. In one embodiment, the fluorenes are substituted at the 2- and 7-positions with aryl moieties which may further be substituted with moieties which are capable of crosslinking or chain extension or a trialkylsiloxy moiety. The fluorene polymers and oligomers may be substituted at the 2- and 7′-positions. The monomer units of the fluorene oligomers and polymers are bound to one another at the 2- and 7′-positions. The 2,7′-aryl-9-substituted fluorene oligomers and polymers may be further reacted with one another to form higher molecular weight polymers by causing the optional moieties on the terminal 2,7′-aryl moieties, which are capable of crosslinking or chain extension, to undergo chain extension or crosslinking. Also disclosed are processes for preparing the disclosed compounds.
    • 本发明涉及2,7-取代的9-取代的芴和9-取代的芴低聚物和聚合物。 芴,低聚物和聚合物在9位被两个烃基部分取代,该烃基部分可任选地含有一个或多个硫,氮,氧,磷或硅杂原子; 由芴环上的9-碳形成的C5-20环结构或由含有一个或多个硫,氮或氧杂原子的9-碳形成的C 4-20环结构; 或亚烃基部分。 在一个实施方案中,芴在2-和7-位被芳基部分取代,芳基部分可进一步被能够交联或延伸的部分或三烷基甲硅烷氧基部分取代。 芴聚合物和低聚物可以在2-和7-位取代。 芴低聚物和聚合物的单体单元在2和7'位置彼此结合。 2,7'-芳基-9-取代的芴低聚物和聚合物可以进一步彼此反应以通过在端基2,7'-芳基部分上引入任选的部分来形成较高分子量的聚合物,其能够交联或 链延伸,进行链延长或交联。还公开了制备所公开的化合物的方法。