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    Electroluminescent metal complexes with triazoles
    3.
    发明授权
    Electroluminescent metal complexes with triazoles 有权
    电致发光金属络合物与三唑

    公开(公告)号：US07928242B2

    公开(公告)日：2011-04-19

    申请号：US12086646

    申请日：2006-12-18

    申请人： Roger Prétôt ,  Roman Kolly ,  Thomas Schäfer ,  Paul Adriaan Van Der Schaaf

    发明人： Roger Prétôt ,  Roman Kolly ,  Thomas Schäfer ,  Paul Adriaan Van Der Schaaf

    IPC分类号： C07F15/00 ,  C07F3/00 ,  B32B9/00 ,  H01J1/62

    CPC分类号： C09K11/06 ,  C07F15/0033 ,  C09K2211/1059 ,  C09K2211/185 ,  H01L51/0085 ,  H01L51/5016 ,  H05B33/14

    摘要： Disclosed are electroluminescent metal complexes with triazoles of the formula (I), where n1 is an integer of 1 to 3, m1 and m2 each are an integer 0, 1 or 2, M1 is a metal with an atomic weight of greater than 40, L1 is a monodentate ligand or a bidentate ligand, L2 is a monodentate ligand, Q2 stands for an organic bridging group completing, together with the bonding carbon atoms of the triazole ring, an annellated, carbocyclic or heterocyclic, non-aromatic ring, which optionally may be substituted, Q3 represents a group of forming a condensed aromatic, or heteroaromatic ring, which can optionally be substituted, as well as new intermediates for the preparation of these complexes, 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： 公开了具有式（I）的三唑的电致发光金属络合物，其中n1为1〜3的整数，m1和m2各自为整数0,1或2，M1为原子量大于40的金属， L1是单齿配体或二齿配体，L2是单齿配体，Q2表示完全有机桥基，连同三唑环的键合碳原子，环状的，碳环或杂环的非芳香环，其任选地 可以被取代，Q3表示形成稠合芳族或可以任意被取代的杂芳环的基团，以及用于制备这些络合物的新中间体，包含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）作为氧敏感指标，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
    4.
    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。

    Manufacture of esters
    5.
    发明授权
    Manufacture of esters 有权
    酯的制造

    公开(公告)号：US08309755B2

    公开(公告)日：2012-11-13

    申请号：US13092784

    申请日：2011-04-22

    申请人： John Colin Dunn ,  Dinesh Mistry ,  Martin Gower ,  Roger Prétôt ,  Markus Schmid

    发明人： John Colin Dunn ,  Dinesh Mistry ,  Martin Gower ,  Roger Prétôt ,  Markus Schmid

    IPC分类号： C07C67/02

    CPC分类号： C07C213/06 ,  Y02P20/127 ,  C07C219/08

    摘要： The invention relates to a process in which a compound R1COOR3 (I) is made by a transesterification reaction of an ester compound R1COOR2 (II) with an alcohol R3OH (III) in the presence of a transesterification catalyst, wherein R1 is H or C1-4 alkyl or CH2═CR4—; R2 is C1-4 alkyl; R3 is selected from the group consisting of alkyl having at least 4 carbon atoms, cycloalkyl having at least 5 carbon atoms, aryl, aralkyl, alkaryl and amino alkyl; and R4 is —H or —C1-4 alkyl, wherein alcohol R2OH (IV) is formed as a byproduct and in which said byproduct (IV) is removed by distillation in the presence of an entrainer, in which the entrainer is a compound that suppresses the formation of an azeotrope between compound (II) and byproduct (IV). The process can be useful in the preparation of esters such as dimethyl amino ethyl (meth)acrylate. The invention also provides a method of separating alcohols and esters. In a further form of the invention a process of preparing esters by a transesterification process is provided in which the transesterification catalyst is homogenous.

    摘要翻译： 本发明涉及在酯交换催化剂存在下，通过酯化合物R1COOR2（II）与醇R3OH（Ⅲ）的酯交换反应制备化合物R1COOR3（Ⅰ）的方法，其中R1是H或C1- 4烷基或CH 2 = CR 4 - ; R2是C1-4烷基; R 3选自具有至少4个碳原子的烷基，具有至少5个碳原子的环烷基，芳基，芳烷基，烷芳基和氨基烷基; R4是-H或-C1-4烷基，其中醇R2OH（Ⅳ）作为副产物形成，其中所述副产物（Ⅳ）在夹带剂存在下通过蒸馏除去，其中夹带剂是一种化合物， 抑制化合物（II）和副产物（IV）之间的共沸物的形成。 该方法可用于制备酯如二甲基氨基乙基（甲基）丙烯酸酯。 本发明还提供了分离醇和酯的方法。 在本发明的另一种形式中，提供了通过酯交换方法制备酯的方法，其中酯交换催化剂是均匀的。

    COMPLEX SALTS
    6.
    发明申请
    COMPLEX SALTS 有权
    复杂销售

    公开(公告)号：US20110177630A1

    公开(公告)日：2011-07-21

    申请号：US13121695

    申请日：2009-09-22

    申请人： Luisa De Cola ,  Matteo Mauro ,  Roger Prétôt

    发明人： Luisa De Cola ,  Matteo Mauro ,  Roger Prétôt

    IPC分类号： H01L51/40 ,  C07F15/00 ,  H01B1/12

    CPC分类号： C07F15/0046 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0085 ,  H01L51/0086 ,  H01L51/5016 ,  H01L51/5032 ,  Y10S428/917

    摘要： Disclosed is a salt of an organometallic complex cation and an organometallic complex anion, wherein the cation as well as the anion consists of a central metal atom M of atomic weight greater than 40 associated to 2 or more ligands, at least one ligand comprising a cyclic organic moiety with a carbon atom bonding to M, and at least one ligand comprising a cyclic organic moiety with a nitrogen atom bonding to M. The novel salts may be used as conductive and/or light emitting components in electronic devices. Color emission may be chosen by selecting anion(s) and cation(s) of suitable emission characteristics.

    摘要翻译： 公开了有机金属络合物阳离子和有机金属络合物阴离子的盐，其中阳离子和阴离子由原子量大于40的中心金属原子M与2个或更多个配位体组成，至少一个配体包含环状 具有与M键合的碳原子的有机部分，以及至少一种包含氮原子键合到M的环状有机部分的配体。新的盐可以用作电子器件中的导电和/或发光组分。 可以通过选择具有合适发射特性的阴离子和阳离子来选择颜色发射。

    Electroluminescent Metal Complexes with Nucleophilic Carbene Ligands
    7.
    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。

    Complex salts
    9.
    发明授权
    Complex salts 有权
    复盐

    公开(公告)号：US08734963B2

    公开(公告)日：2014-05-27

    申请号：US13121695

    申请日：2009-09-22

    申请人： Luisa De Cola ,  Matteo Mauro ,  Roger Prétôt

    发明人： Luisa De Cola ,  Matteo Mauro ,  Roger Prétôt

    IPC分类号： H01L51/54 ,  C09K11/06 ,  C07F15/00 ,  H01L51/00 ,  H01L51/50

    CPC分类号： C07F15/0046 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0085 ,  H01L51/0086 ,  H01L51/5016 ,  H01L51/5032 ,  Y10S428/917

    摘要： Disclosed is a salt of an organometallic complex cation and an organometallic complex anion, wherein the cation as well as the anion consists of a central metal atom M of atomic weight greater than 40 associated to 2 or more ligands, at least one ligand comprising a cyclic organic moiety with a carbon atom bonding to M, and at least one ligand comprising a cyclic organic moiety with a nitrogen atom bonding to M. The novel salts may be used as conductive and/or light emitting components in electronic devices. Color emission may be chosen by selecting anion(s) and cation(s) of suitable emission characteristics.

    摘要翻译： 公开了有机金属络合物阳离子和有机金属络合物阴离子的盐，其中阳离子和阴离子由原子量大于40的中心金属原子M与2个或更多个配位体组成，至少一个配体包含环状 具有与M键合的碳原子的有机部分，以及至少一种包含氮原子键合到M的环状有机部分的配体。新的盐可以用作电子器件中的导电和/或发光组分。 可以通过选择具有合适发射特性的阴离子和阳离子来选择颜色发射。