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    Electroluminescent metal complexes with nucleophilic carbene ligands
    1.
    发明授权
    Electroluminescent metal complexes with nucleophilic carbene ligands 有权
    具有亲核卡宾配体的电致发光金属络合物

    公开(公告)号：US08492749B2

    公开(公告)日：2013-07-23

    申请号：US11793513

    申请日：2005-12-14

    申请人： Roger Prétôt ,  Paul Adriaan Van Der Schaaf ,  Jemima Schmidt ,  Beat Schmidhalter ,  Thomas Schäfer ,  Bernd Lamatsch

    发明人： Roger Prétôt ,  Paul Adriaan Van Der Schaaf ,  Jemima Schmidt ,  Beat Schmidhalter ,  Thomas Schäfer ,  Bernd Lamatsch

    IPC分类号： H01L35/24

    CPC分类号： H01L51/0067 ,  C07F15/0033 ,  C07F15/0086 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1037 ,  C09K2211/1059 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0074 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5016 ,  H01L51/5048 ,  H05B33/14

    摘要： This invention relates to electroluminescent metal complexes of the formula (I), wherein the ring A, formula (II), represents an optionally substituted aryl group which can optionally contain heteroatoms, the ring B, formula (III), represents an optionally substituted nitrogen containing aryl group, which can optionally contain further heteroatoms, or the ring A may be taken with the ring B binding to the ring A to form a ring; the group C, formula (IV), represents an acyclic carbene, or a cyclic carbene (ring C), which can optionally contain heteroatoms, the ring D, formula (V), represents an optionally substituted aryl group which can optionally contain heteroatoms, n1 is an integer of 1 to 3, m1 is an integer of 0, 1, or 2, m2 is an integer 0, or 1, M1 is a metal with an atomic weight of greater than 40, L3 is a monodentate ligand, or a bidentate ligand, Y is —C(═O)—, or —C(X1)2-, wherein X1 is hydrogen, or C1-4alkyl, especially hydrogen, and y is 0, or 1, especially 0; a process for their preparation, electronic devices comprising the metal complexes and their use in electronic devices, especially organic light emitting diodes (OLEDs), as oxygen sensitive indicators, as phosphorescent indicators in bioassays, and as catalysts.

    摘要翻译： 本发明涉及式（I）的电致发光金属络合物，其中环A，式（II）代表任选地含有杂原子的任选取代的芳基，环B，式（III）代表任选取代的氮 含有芳基，其可以任选地含有其它杂原子，或者环A可以与环B结合成环A而形成环; 式C（式Ⅳ）代表可任选地含有杂原子的无环卡宾或环卡宾（环C），环D，式（Ⅴ）代表任意取代的芳基，可任意含有杂原子， n1为1〜3的整数，m1为0,1或2的整数，m2为整数0或1，M1为原子量大于40的金属，L3为单齿配体，或 二齿配体，Y是-C（= O） - 或-C（X1）2-，其中X1是氢或C1-4烷基，特别是氢，y是0或1，特别是0; 其制备方法，包括金属络合物的电子器件及其在电子器件中的用途，特别是有机发光二极管（OLED），作为氧敏感指示剂，作为生物测定中的磷光指示剂，以及作为催化剂。

    Electroluminescent Metal Complexes with Nucleophilic Carbene Ligands
    2.
    发明申请
    Electroluminescent Metal Complexes with Nucleophilic Carbene Ligands 有权
    电致发光金属络合物与亲核性碳配体

    公开(公告)号：US20110114922A1

    公开(公告)日：2011-05-19

    申请号：US11793513

    申请日：2005-12-14

    申请人： Roger Prétôt ,  Paul Adriaan Van Der Schaaf ,  Jemima Schmidt ,  Beat Schmidhalter ,  Thomas Schäfer ,  Bernd Lamatsch

    发明人： Roger Prétôt ,  Paul Adriaan Van Der Schaaf ,  Jemima Schmidt ,  Beat Schmidhalter ,  Thomas Schäfer ,  Bernd Lamatsch

    IPC分类号： H01L51/30 ,  C07F15/00

    CPC分类号： H01L51/0067 ,  C07F15/0033 ,  C07F15/0086 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1037 ,  C09K2211/1059 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0074 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5016 ,  H01L51/5048 ,  H05B33/14

    摘要： This invention relates to electroluminescent metal complexes of the formula (I), wherein the ring A, formula (II), represents an optionally substituted aryl group which can optionally contain heteroatoms, the ring B, formula (III), represents an optionally substituted nitrogen containing aryl group, which can optionally contain further heteroatoms, or the ring A may be taken with the ring B binding to the ring A to form a ring; the group C, formula (IV), represents an acyclic carbene, or a cyclic carbene (ring C), which can optionally contain heteroatoms, the ring D, formula (V), represents an optionally substituted aryl group which can optionally contain heteroatoms, n1 is an integer of 1 to 3, m1 is an integer of 0, 1, or 2, m2 is an integer 0, or 1, M1 is a metal with an atomic weight of greater than 40, L3 is a monodentate ligand, or a bidentate ligand, Y is —C(═O)—, or —C(X1)2-, wherein X1 is hydrogen, or C1-4alkyl, especially hydrogen, and y is 0, or 1, especially 0; a process for their preparation, electronic devices comprising the metal complexes and their use in electronic devices, especially organic light emitting diodes (OLEDs), as oxygen sensitive indicators, as phosphorescent indicators in bioassays, and as catalysts.

    摘要翻译： 本发明涉及式（I）的电致发光金属络合物，其中环A，式（II）代表任选地含有杂原子的任选取代的芳基，环B，式（III）代表任选取代的氮 含有芳基，其可以任选地含有其它杂原子，或者环A可以与环B结合成环A而形成环; 式C（式Ⅳ）代表可任选地含有杂原子的无环卡宾或环卡宾（环C），环D，式（Ⅴ）代表任意取代的可任意含有杂原子的芳基， n1为1〜3的整数，m1为0,1或2的整数，m2为整数0或1，M1为原子量大于40的金属，L3为单齿配体，或 二齿配体，Y是-C（= O） - 或-C（X1）2-，其中X1是氢或C1-4烷基，特别是氢，y是0或1，特别是0; 其制备方法，包括金属络合物的电子器件及其在电子器件中的用途，特别是有机发光二极管（OLED），作为氧敏感指示剂，作为生物测定中的磷光指示剂，以及作为催化剂。

    Enzymatic process for preparing organosilicon group containing photoinitiators
    3.
    发明授权
    Enzymatic process for preparing organosilicon group containing photoinitiators 有权

    公开(公告)号：US07005281B2

    公开(公告)日：2006-02-28

    申请号：US10506698

    申请日：2003-02-25

    申请人： Reinhold Öhrlein ,  Kai-Uwe Schöning ,  Gabriele Baisch ,  Jemima Schmidt ,  Gisèle Baudin ,  Tunja Jung

    发明人： Reinhold Öhrlein ,  Kai-Uwe Schöning ,  Gabriele Baisch ,  Jemima Schmidt ,  Gisèle Baudin ,  Tunja Jung

    IPC分类号： C12P7/62 ,  C12P7/26 ,  C12P13/02

    CPC分类号： C07F7/0889 ,  C12P9/00

    摘要： The invention relates to a process for preparing organosilicon group containing photoinitiators of the formula (I), wherein m is a number from 1 to 200; q is 0 or 1; A is IN-C(O)—O—CHR3—Y— or IN-C(O)—NH—CHR3—Y—; A′ is A or R1′; R1 and R1′, R2 and R2′ are C1–C18alkyl or phenyl, or —(O)q—SiR1R1′R2; R3 is hydrogen or C1–C6alkyl, Y is a divalent group selected from C1–C10alkeylene, C2–C10alkenylene or —(CH2)b—O—(CH2)a—; and b are each independently of the other a number of 1 to 6; IN is a photolabile functional moiety of the formula (II) or (III), wherein R4 is hydrogen or —C(O)—C(O)—OH or —C(O)—C(O)—OC1–C6alkyl and n is 1–3; R5 and R6 are C1–C12alkyl or together are cycloC5–C7alkyl; R7 is hydroxy, C1–C6alkoxy or morpholinyl; X is —(CH2)a—, —(CH2)b—O—(CH2)a— or —(CH2)b—O—CO—(CH2)a—; a and b are each independently of the other a number of 1 to 6; whereby the process is characterized in that a photolabile functional moiety containing a carboxy group (IN-COOH) or an alkoxycarbonyl group (IN-CO—OC1–C6alkyl) is reacted with a carbinol- or amino terminated organosilicon compound of the formula (IV), wherein m, R1 and R1′, R2 and R2′ are as defined above and B is —Y—CHR3—OH or —Y—CHR3—NH2; B′ is B or R1′, in the presence of an enzyme which catalyzes the esterification, transesterification or amidation reaction.

    Enzymatic process for preparing organosilicon group containing photoinitiators
    4.
    发明申请
    Enzymatic process for preparing organosilicon group containing photoinitiators 有权

    公开(公告)号：US20050124820A1

    公开(公告)日：2005-06-09

    申请号：US10506698

    申请日：2003-02-25

    申请人： Reinhold Ohrlein ,  Kai-Uwe Schoning ,  Gabriele Baisch ,  Jemima Schmidt ,  Gisele Baudin ,  Tunja Jung

    发明人： Reinhold Ohrlein ,  Kai-Uwe Schoning ,  Gabriele Baisch ,  Jemima Schmidt ,  Gisele Baudin ,  Tunja Jung

    IPC分类号： C12N11/08 ,  C07F7/08 ,  C07F7/10 ,  C12P9/00 ,  C07F7/04

    CPC分类号： C07F7/0889 ,  C12P9/00

    摘要： The invention relates to a process for preparing organosilicon group containing photoinitiators of the formula (I), wherein m is a number from 1 to 200; q is 0 or 1; A is IN—C(O)—O—CHR3—Y— or IN—C(O)—NH—CHR3—Y—; A′ is A or R1′; R1 and R1′, R2 and R2′ are C1-C18alkyl or phenyl, or —(O)q—SiR1R1′R2; R3 is hydrogen or C1-C6alkyl, Y is a divalent group selected from C1-C10alkeylene, C2-C10alkenylene or —(CH2)b—O—(CH2)a—; and b are each independently of the other a number of 1 to 6; IN is a photolabile functional moiety of the formula (II) or (III), wherein R4 is hydrogen or —C(O)—C(O)—OH or —C(O)—C(O)—OC1-C6alkyl and n is 1-3; R5 and R6 are C1-C1-2alkyl or together are cycloC5-C7alkyl; R7 is hydroxy, C1-C6alkoxy or morpholinyl; X is —(CH2)a—, —(CH2)b—O—(CH2)a— or —(CH2)b—O—CO—(CH2)a—; a and b are each independently of the other a number of 1 to 6; whereby the process is characterized in that a photolabile functional moiety containing a carboxy group (IN—COOH) or an alkoxycarbonyl group (IN—CO—OC1-C6alkyl) is reacted with a carbinol- or amino terminated organosilicon compound of the formula (IV), wherein m, R1 and R1′, R2 and R2′ are as defined above and B is —Y—CHR3—OH or —Y—CHR3—NH2; B′ is B or R1′, in the presence of an enzyme which catalyzes the esterification, transesterification or amidation reaction.