公开(公告)号：EP2297223B1

公开(公告)日：2013-11-13

申请号：EP09772455.3

申请日：2009-06-30

申请人： BASF SE ,  Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.

发明人： KASTLER, Marcel ,  KÖHLER, Silke ,  MÜLLEN, Klaus ,  TSAO, Hoi Nok ,  CHO, Don

IPC分类号： C08G61/12 ,  C09K11/06 ,  H01B1/12 ,  H01L51/00 ,  H01L51/05 ,  H01L51/42 ,  H01L51/50 ,  H05B33/14

CPC分类号： C08G61/126 ,  C08G61/124 ,  C09K11/06 ,  C09K2211/1458 ,  C09K2211/1483 ,  H01B1/127 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0545 ,  H01L51/5048 ,  Y02E10/549

公开(公告)号：EP2307424B1

公开(公告)日：2018-08-15

申请号：EP09772370.4

申请日：2009-06-25

申请人： BASF SE ,  Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.

发明人： KASTLER, Marcel ,  KOEHLER, Silke, Annika ,  MUELLEN, Klaus ,  GAO, Peng ,  BECKMANN, Dirk ,  FENG, Xinliang ,  TSAO, Hoi Nok

IPC分类号： C07D495/12 ,  C09K11/06 ,  H05B33/14

CPC分类号： H01L51/0074 ,  C07D495/22 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1092 ,  G02B2006/12069 ,  H01L51/0545 ,  H01L51/5048 ,  H05B33/10 ,  H05B33/14 ,  Y02E10/549

摘要： Dithienobenzodithiophenes of general formula (I) in which R1 to R6 are each independently selected from a) H, b) halogen, c) —CN, d) —NO2, e) —OH, f) a C1-20 alkyl group, g) a C2-20 alkenyl group, h) a C2-20 alkynyl group, i) a C1-20 alkoxy group, j) a C1-20 alkylthio group, k) a C1-20 haloalkyl group, I) a —Y—C3-10 cycloalkyl group, m) a —Y—C6-14 aryl group, n) a —Y-3-12 membered cyclo-heteroalkyl group, or o) a —Y-5-14 membered heteroaryl group, wherein each of the C1-20 alkyl group, the C2-20 alkenyl group, the C2-20 alkynyl group, the C3-10 cycloalkyl group, the C6-14 aryl group, the 3-12 membered cyc-loheteroalkyl group, and the 5-14 membered heteroaryl group is optionally substituted with 1-4 R7 groups, wherein R1 and R3 and R2 and R4 may also together form an aliphatic cyclic moiety, Y is independently selected from divalent a C1-6 alkyl group, a divalent C1-6 haloalkyl group, or a covalent bond; and m is independently selected from 0, 1, or 2. The invention also relates to the use of the dithienobenzodithiophenes according to any of claims 1 to 4 as semiconductors or charge transport materials, as thin-film transistors (TFTs), or in semiconductor components for organic light-emitting diodes (OLEDs), for photovoltaic components or in sensors, as an electrode material in batteries, as optical waveguides or for electrophotography applications.

公开(公告)号：EP2307424A1

公开(公告)日：2011-04-13

申请号：EP09772370.4

申请日：2009-06-25

申请人： BASF SE ,  Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.

发明人： KASTLER, Marcel ,  KOEHLER, Silke ,  MUELLEN, Klaus ,  GAO, Peng ,  BECKMANN, Dirk ,  FENG, Xinliang ,  TSAO, Hoi Nok

IPC分类号： C07D495/12

CPC分类号： H01L51/0074 ,  C07D495/22 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1092 ,  G02B2006/12069 ,  H01L51/0545 ,  H01L51/5048 ,  H05B33/10 ,  H05B33/14 ,  Y02E10/549

摘要： Dithienobenzodithiophenes of general formula (I) in which R1 to R6 are each independently selected from a) H, b) halogen, c) —CN, d) —NO2, e) —OH, f) a C1-20 alkyl group, g) a C2-20 alkenyl group, h) a C2-20 alkynyl group, i) a C1-20 alkoxy group, j) a C1-20 alkylthio group, k) a C1-20 haloalkyl group, I) a —Y—C3-10 cycloalkyl group, m) a —Y—C6-14 aryl group, n) a —Y-3-12 membered cyclo-heteroalkyl group, or o) a —Y-5-14 membered heteroaryl group, wherein each of the C1-20 alkyl group, the C2-20 alkenyl group, the C2-20 alkynyl group, the C3-10 cycloalkyl group, the C6-14 aryl group, the 3-12 membered cyc-loheteroalkyl group, and the 5-14 membered heteroaryl group is optionally substituted with 1-4 R7 groups, wherein R1 and R3 and R2 and R4 may also together form an aliphatic cyclic moiety, Y is independently selected from divalent a C1-6 alkyl group, a divalent C1-6 haloalkyl group, or a covalent bond; and m is independently selected from 0, 1, or 2. The invention also relates to the use of the dithienobenzodithiophenes according to any of claims 1 to 4 as semiconductors or charge transport materials, as thin-film transistors (TFTs), or in semiconductor components for organic light-emitting diodes (OLEDs), for photovoltaic components or in sensors, as an electrode material in batteries, as optical waveguides or for electrophotography applications.

公开(公告)号：EP2297223A1

公开(公告)日：2011-03-23

申请号：EP09772455.3

申请日：2009-06-30

申请人： BASF SE ,  Max-Planck-Gesellschaft zur Förderung der Wissenschaften E.V.

发明人： KASTLER, Marcel ,  KÖHLER, Silke ,  MÜLLEN, Klaus ,  TSAO, Hoi Nok ,  CHO, Don

IPC分类号： C08G61/12 ,  C09K11/06 ,  H01B1/12 ,  H01L51/00 ,  H01L51/05 ,  H01L51/42 ,  H01L51/50 ,  H05B33/14

CPC分类号： C08G61/126 ,  C08G61/124 ,  C09K11/06 ,  C09K2211/1458 ,  C09K2211/1483 ,  H01B1/127 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0545 ,  H01L51/5048 ,  Y02E10/549

摘要： A benzothiadiazol-cyclopentadithiophene copolymer comprising as repeating unit the group of the formula (I) wherein R is n-hexadecyl or 3,7-dimethyloctyl, and having a number average molecular weight Mn in the range of from 30 to 70 kg/mol is disclosed. The invention also relates to the use of the copolymers as semiconductors or charge transport materials, as thin-film transistors (TFTs), or in semiconductor components for organic light-emitting diodes (OLEDs), for photovoltaic components or in sensors, as an electrode material in batteries, as optical waveguides or for electrophotography applications.