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    • 3. 发明申请
    • CARBAZOLE COMPOUND AND USE THEREOF
    • 卡巴唑化合物及其用途
    • US20120203010A1
    • 2012-08-09
    • US13502834
    • 2010-10-20
    • Naoki MatsumotoTakanori MiyazakiShinichi Ishikawa
    • Naoki MatsumotoTakanori MiyazakiShinichi Ishikawa
    • C07D209/82
    • C09K11/06C07D209/88C07D401/04C09K2211/1029H01L51/0072H01L51/5016H01L51/5056H01L51/5064H05B33/14
    • A carbazole compound represented by the following formula: wherein, when m=1, n=0, Ar1, Ar2, Ar3 and X2 are C6-50 aryl or C4-50 heteroaryl, provided that Ar1 and Ar2, or Ar3 and X2 may form together a ring; X1═C6-50 arylene; R1, R2, R4, R5 and R7 are H, halogen, amino, C1-18 alkyl, C1-18 alkoxy, C6-50 aryl or C4-50 heteroaryl, R3 and R6 are H, halogen, C1-18 alkyl, C1-18 alkoxy, C6-50 aryl or C4-50 heteroaryl; when m=0, n=1-3, Ar3, Ar4 and Ar5 are C6-50 aryl or C4-50 heteroaryl, Ar4 and Ar5 may form together a ring; X1═C1-18 alkyl, C6-50 aryl or C4-50 heteroaryl; X2═C6-50 arylene; R1-R7 are H, halogen, C1-18 alkyl, C1-18 alkoxy, C6-50 aryl or C4-50 heteroaryl; when m=0, n=0, X1═C1-18 alkyl, C6-50 aryl or C4-50 heteroaryl; Ar3 and X2 are C6-50 aryl or C4-50 heteroaryl; R2═H, halogen, C1-18 alkyl, C1-18 alkoxy; R1 and R3-R7 are H, halogen, C1-18 alkyl, C1-18 alkoxy, C6-50 aryl or C4-50 heteroaryl. The carbazole compound is suitable for an organic EL device.
    • 由下式表示的咔唑化合物:其中当m = 1时n = 0,Ar 1,Ar 2,Ar 3和X 2为C 6-50芳基或C 4-50杂芳基,条件是Ar 1和Ar 2或Ar 3和X 2可以形成 一起一个戒指 X1 = C6-50亚芳基; R1,R2,R4,R5和R7是H,卤素,氨基,C1-18烷基,C1-18烷氧基,C6-50芳基或C4-50杂芳基,R3和R6是H,卤素,C1-18烷基,C1 -18烷氧基,C6-50芳基或C4-50杂芳基; 当m = 0时,n = 1-3,Ar 3,Ar 4和Ar 5为C 6-50芳基或C 4-50杂芳基,Ar 4和Ar 5可以一起形成环; X1 = C1-18烷基,C6-50芳基或C4-50杂芳基; X2 = C6-50亚芳基; R 1 -R 7是H,卤素,C 1-18烷基,C 1-18烷氧基,C 6-50芳基或C 4-50杂芳基; 当m = 0时,n = 0,X1 = C1-18烷基,C6-50芳基或C4-50杂芳基; Ar 3和X 2是C 6-50芳基或C 4-50杂芳基; R 2 = H,卤素,C 1-18烷基,C 1-18烷氧基; R1和R3-R7是H,卤素,C1-18烷基,C1-18烷氧基,C6-50芳基或C4-50杂芳基。 咔唑化合物适用于有机EL器件。
    • 5. 发明申请
    • BENZOFLUORENE COMPOUND AND USE THEREOF
    • 苯并噻唑化合物及其用途
    • US20090184312A1
    • 2009-07-23
    • US12296622
    • 2007-04-12
    • Masakazu NishiyamaNaoki MatsumotoTakanori MiyazakiTakeshi Kanbara
    • Masakazu NishiyamaNaoki MatsumotoTakanori MiyazakiTakeshi Kanbara
    • H01L51/00C07C211/00
    • C07C211/61C07C2603/40C07C2603/94C07C2603/97C09K11/06C09K2211/1007C09K2211/1011C09K2211/1014H01L51/0054H01L51/006H01L51/5012H01L51/5048H01L51/5088H05B33/14
    • A novel material having high hole-transporting ability and a high glass transition temperature and having long-lasting durability is obtained.A benzofluorene compound represented by formula (1) is used. (In the formula, M is a substituted or unsubstituted aryl group having 6-40 carbon atoms or a substituted or unsubstituted heteroaryl group having 5-40 carbon atoms; Ar1 to Ar4 each independently is a substituted or unsubstituted aryl group having 6-40 carbon atoms or a substituted or unsubstituted heteroaryl group having 5-40 carbon atoms, provided that at least one of Ar1 to Ar4 is a substituent represented by any of the following formulae (2) to (5); and p is an integer of 0-2.) (In the formulae, R1 to R4 each independently is a hydrogen atom, a halogen atom, a substituted or unsubstituted amino group, a linear, branched, or cyclic alkyl group, a linear, branched, or cyclic alkoxy group, a substituted or unsubstituted aryl group having 6-40 carbon atoms, or a substituted or unsubstituted aryloxy group having 6-40 carbon atoms, provided that R1 and R2 may be bonded to each other to form a ring.)
    • 获得具有高空穴传输能力和高玻璃化转变温度并具有持久耐久性的新型材料。 使用由式(1)表示的苯并芴化合物。 (式中,M为取代或未取代的碳原子数为6〜40的芳基或取代或未取代的碳原子数为5〜40的杂芳基,Ar 1〜Ar 4各自独立地为取代或未取代的碳原子数为6〜40的芳基 原子或具有5-40个碳原子的取代或未取代的杂芳基,条件是Ar 1至Ar 4中的至少一个为由下式(2)至(5)中的任一个表示的取代基; p为0〜 (式中,R 1〜R 4各自独立地为氢原子,卤素原子,取代或未取代的氨基,直链状,支链状或环状的烷基,直链状,支链状或环状的烷氧基, 取代或未取代的具有6-40个碳原子的芳基或取代或未取代的具有6-40个碳原子的芳氧基,条件是R 1和R 2可以彼此键合形成环。
    • 8. 发明授权
    • Benzofluorene compound and use thereof
    • 苯并芴化合物及其用途
    • US08993805B2
    • 2015-03-31
    • US12296622
    • 2007-04-12
    • Masakazu NishiyamaNaoki MatsumotoTakanori MiyazakiTakeshi Kanbara
    • Masakazu NishiyamaNaoki MatsumotoTakanori MiyazakiTakeshi Kanbara
    • C07C211/00C07C211/61C09K11/06H01L51/00H05B33/14H01L51/50
    • C07C211/61C07C2603/40C07C2603/94C07C2603/97C09K11/06C09K2211/1007C09K2211/1011C09K2211/1014H01L51/0054H01L51/006H01L51/5012H01L51/5048H01L51/5088H05B33/14
    • A novel material having high hole-transporting ability and a high glass transition temperature and having long-lasting durability is obtained.A benzofluorene compound represented by formula (1) is used. (In the formula, M is a substituted or unsubstituted aryl group having 6-40 carbon atoms or a substituted or unsubstituted heteroaryl group having 5-40 carbon atoms; Ar1 to Ar4 each independently is a substituted or unsubstituted aryl group having 6-40 carbon atoms or a substituted or unsubstituted heteroaryl group having 5-40 carbon atoms, provided that at least one of Ar1 to Ar4 is a substituent represented by any of the following formulae (2) to (5); and p is an integer of 0-2.) (In the formulae, R1 to R4 each independently is a hydrogen atom, a halogen atom, a substituted or unsubstituted amino group, a linear, branched, or cyclic alkyl group, a linear, branched, or cyclic alkoxy group, a substituted or unsubstituted aryl group having 6-40 carbon atoms, or a substituted or unsubstituted aryloxy group having 6-40 carbon atoms, provided that R1 and R2 may be bonded to each other to form a ring.)
    • 获得具有高空穴传输能力和高玻璃化转变温度并具有持久耐久性的新型材料。 使用由式(1)表示的苯并芴化合物。 (式中,M为取代或未取代的碳原子数为6〜40的芳基或取代或未取代的碳原子数为5〜40的杂芳基,Ar 1〜Ar 4各自独立地为取代或未取代的碳原子数为6〜40的芳基 原子或具有5-40个碳原子的取代或未取代的杂芳基,条件是Ar 1至Ar 4中的至少一个为由下式(2)至(5)中的任一个表示的取代基; p为0〜 (式中,R 1〜R 4各自独立地为氢原子,卤素原子,取代或未取代的氨基,直链状,支链状或环状的烷基,直链状,支链状或环状的烷氧基, 取代或未取代的具有6-40个碳原子的芳基或取代或未取代的具有6-40个碳原子的芳氧基,条件是R 1和R 2可以彼此键合形成环。