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    RUTHENIUM COMPLEX, METHOD FOR PRODUCING SAME, AND USE OF SAME
    1.
    发明申请
    RUTHENIUM COMPLEX, METHOD FOR PRODUCING SAME, AND USE OF SAME 审中-公开
    钌络合物，其制造方法及其用途

    公开(公告)号：US20170044196A1

    公开(公告)日：2017-02-16

    申请号：US15306671

    申请日：2015-04-24

    申请人： Takasago International Corporation

    发明人： Osamu Ogata ,  Hideki Nara ,  Yuji Nakayama

    IPC分类号： C07F15/00 ,  B01J31/24

    CPC分类号： C07F15/0046 ,  B01J31/22 ,  B01J31/24 ,  B01J31/2409 ,  B01J2231/643 ,  B01J2231/70 ,  B01J2531/0216 ,  B01J2531/821 ,  C07B61/00 ,  C07C29/132 ,  C07C29/141 ,  C07C29/145 ,  C07C29/149 ,  C07C31/20 ,  C07C33/22 ,  C07C45/29 ,  C07C49/78 ,  C07C209/18 ,  C07C211/48 ,  C07D213/30 ,  C07F9/50 ,  C07F15/00 ,  C07F19/00

    摘要： The present invention provides a novel ruthenium complex that is easy to produce and handle and that can be supplied relatively inexpensively, a method for producing this ruthenium complex, a method for producing alcohols and the like using this ruthenium complex as a catalyst, a method for producing carbonyl compounds using this ruthenium complex as a catalyst, and a method for producing N-alkylamine compounds using this ruthenium complex as a catalyst. The present invention pertains to a ruthenium complex represented by general formula (1) RuX1X2(PNP) (NHC)m(Solv)n(1) (in general formula (1), X1 and X2 each independently represent a monovalent anionic monodentate ligand; PNP represents a tridentate aminodiphosphine ligand, NHC represents an N-heterocyclic carbene derived from a nitrogen-containing heterocyclic ring, and Solv represents a coordinating solvent; and m represents an integer from 1 to 3, n represents an integer from 0 to 2, and 1≦m+n≦3.), a method for producing the same, a catalyst including the same, and methods for producing various organic compounds using this catalyst.

    摘要翻译： 本发明提供了一种易于生产和处理且可以相对廉价地供应的新型钌络合物，该钌络合物的制造方法，使用该钌络合物的醇等的制造方法作为催化剂， 使用该钌络合物作为催化剂制造羰基化合物，以及使用该钌络合物作为催化剂制造N-烷基胺化合物的方法。 本发明涉及由通式（1）RuX1X2（PNP）（NHC）m（Solv）n（1）表示的钌络合物（通式（1）中，X1和X2各自独立地表示一价阴离子单齿配体; PNP表示三齿氨基二膦配体，NHC表示衍生自含氮杂环的N-杂环卡宾，Solv表示配位溶剂，m表示1〜3的整数，n表示0〜2的整数，n表示0〜2的整数， 1≤m+n≤3），其制造方法，含有该催化剂的催化剂，以及使用该催化剂制造各种有机化合物的方法。

    Cationic ruthenium complex, and production method therefor and use thereof
    4.
    发明授权
    Cationic ruthenium complex, and production method therefor and use thereof 有权

    公开(公告)号：US11325933B2

    公开(公告)日：2022-05-10

    申请号：US16499823

    申请日：2018-03-30

    申请人： Takasago International Corporation

    发明人： Osamu Ogata

    IPC分类号： C07F15/00 ,  B01J31/16

    摘要： The present invention provides a novel cationic ruthenium complex which is easy to produce and handle and can be procured at a relatively low cost and a production method for the ruthenium complex, a method for producing an alcohol or the like using the ruthenium complex as a catalyst, a method for producing a carbonyl compound using the ruthenium complex as a catalyst, and a method for producing a N-alkylamine compound using the ruthenium complex as a catalyst. The present invention pertains to a ruthenium complex represented by general formula (1): [RuX(CO)2(PNP)]Y (wherein, X represents a monovalent anionic monodentate ligand, Y represents a counter anion, PNP represents a tridentate ligand, and CO represents carbon monoxide), a production method for the ruthenium complex, a catalyst containing the ruthenium complex, and a production method for various organic compounds using the catalyst.

    Method for reducing halogenobenzoic acid ester using ruthenium carbonyl complex
    7.
    发明授权
    Method for reducing halogenobenzoic acid ester using ruthenium carbonyl complex 有权
    使用钌羰基络合物还原卤代苯甲酸酯的方法

    公开(公告)号：US08846983B2

    公开(公告)日：2014-09-30

    申请号：US14100163

    申请日：2013-12-09

    申请人： Takasago International Corporation

    发明人： Kiyoto Hori ,  Osamu Ogata ,  Wataru Kuriyama

    IPC分类号： C07C29/149 ,  C07C51/60

    CPC分类号： C07C51/60 ,  C07C29/149 ,  C07C33/46

    摘要： An object of the present invention is to provide a method for reducing a halogenobenzoic acid ester, in which dehalogenation is inhibited, by using a readily available catalyst. The method comprises reducing an ester with hydrogen gas by using an aromatic hydrocarbon as a solvent in the presence of a ruthenium complex represented by the following general formula (1): RuXY(CO)(L)  (1) where X and Y represent monovalent anionic ligands, and L represents a tridentate aminodiphosphine ligand represented by the following general formula (2): where RZ1 represents an alkyl group having 1 to 4 carbon atoms, each RZ2 represents an alkyl group having 1 to 4 carbon atoms or a halogen atom, any adjacent two RZ2s may form a ring, Hal represents a halogen atom, and n represents 0 to 4.

    摘要翻译： 本发明的目的是提供一种通过使用容易获得的催化剂来还原其中脱卤被抑制的卤代苯甲酸酯的方法。 该方法包括在由以下通式（1）表示的钌络合物存在下，通过使用芳族烃作为溶剂，用氢气还原酯：RuXY（CO）（L）（1）其中X和Y表示一价 阴离子配位体，L表示由以下通式（2）表示的三齿氨基二膦配体：其中RZ1表示碳原子数1〜4的烷基，各RZ2表示碳原子数为1〜4的烷基或卤素原子， 任何相邻的两个RZ2可以形成环，Hal表示卤素原子，n表示0至4。