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18 条记录 (耗时 0.017 秒)

    Device and method for evaluating organic material for organic solar cell
    11.
    发明授权
    Device and method for evaluating organic material for organic solar cell 有权
    有机太阳能电池有机材料评估装置及方法

    公开(公告)号：US09029571B2

    公开(公告)日：2015-05-12

    申请号：US14126683

    申请日：2012-06-21

    申请人： Zhenfeng Zhang ,  Tsuneo Imamoto ,  Ken Tamura

    发明人： Zhenfeng Zhang ,  Tsuneo Imamoto ,  Ken Tamura

    IPC分类号： C07F9/28 ,  C07F9/655 ,  C07B53/00 ,  C07F15/00 ,  C07C231/18

    CPC分类号： C07F9/28 ,  C07B53/00 ,  C07C231/18 ,  C07F9/65517 ,  C07F15/0073 ,  C07C233/47

    摘要： Provided are a novel 1,2-bis(dialkylphosphino)-4,5-(methylenedioxy)benzene derivative that forms a metal complex having particularly high asymmetry induction capacity and catalytic activity on β-dehydroamino acids, a method for manufacturing the same, a metal complex having this 1,2-bis(dialkylphosphino)-4,5-(methylenedioxy)benzene derivative as a ligand, and an asymmetric hydrogenation method using this metal complex. A 1,2-bis(dialkylphosphino)-4,5-(methylenedioxy)benzene derivative represented by general formula (1). (In the formula, R1 and R2 represent an alkyl group having 1-10 carbon atoms, and R1 and R2 have different numbers of carbon atoms.)

    摘要翻译： 提供了形成具有特别高的不对称诱导能力和对 - 脱氨基酸的催化活性的金属络合物的新型1,2-双（二烷基膦基）-4,5-（亚甲二氧基）苯衍生物，其制造方法， 具有该1,2-二（二烷基膦基）-4,5-（亚甲二氧基）苯衍生物作为配体的金属络合物和使用该金属络合物的不对称氢化法。 由通式（1）表示的1,2-双（二烷基膦基）-4,5-（亚甲二氧基）苯衍生物。 （式中，R 1，R 2表示碳原子数1〜10的烷基，R 1和R 2的碳原子数不同。）

    Process for producing optically active phosphorus heterocyclic dimer
    15.
    发明授权
    Process for producing optically active phosphorus heterocyclic dimer 失效
    光学活性磷杂环二聚体的制备方法

    公开(公告)号：US07411096B2

    公开(公告)日：2008-08-12

    申请号：US10564985

    申请日：2004-07-27

    申请人： Nobuhiko Oohara ,  Tsuneo Imamoto

    发明人： Nobuhiko Oohara ,  Tsuneo Imamoto

    IPC分类号： C07F9/50 ,  C07F9/547

    CPC分类号： C07F9/65683 ,  C07F9/65685 ,  C07F15/008

    摘要： The present invention provides a process for producing an optically active phosphorus heterocyclic dimer including reacting, in the presence of a base, primary phosphine represented by formula (1) R—PH2   (1) is reacted with a compound represented by formula (2) Y—CnH2n—Y   (2) in the presence of a base; the product is reacted with boron trihydride, oxygen, or sulfur to obtain a phosphorus heterocyclic compound represented by formula (3): the resultant compound is dimerized to produce a phosphorus heterocyclic dimer represented by formula (4): and then oxygen, sulfur, or borane is removed from the resultant phosphorus heterocyclic dimer to obtain an optically active phosphorus heterocyclic dimer represented by formula (5):

    摘要翻译： 本发明提供一种光学活性磷杂环二聚体的制备方法，包括在碱的存在下，使由式（1）表示的主要膦与在线式描述=“In-line Formula”中的“ 引线“→R-PH <2>（1）<？in-line-formula description =”In-line Formulas“end =”tail“？>与式（2）表示的化合物反应 ）<？in-line-formula description =“In-line Formulas”end =“lead”？> YC H 2n-Y（2） line-formula description =“In-line Formulas”end =“tail”？>在一个基础的存在下; 将产物与三氢化硼，氧或硫反应，得到由式（3）表示的磷杂环化合物：所得化合物二聚以产生由式（4）表示的磷杂环二聚体：然后氧，硫或 从得到的磷杂环二聚体除去硼烷，得到式（5）表示的光学活性磷杂环二聚体：

    METHOD FOR PRODUCING OPTICALLY ACTIVE 1,2-BIS(DIALKYLPHOSPHINO)BENZENE DERIVATIVE
    16.
    发明申请
    METHOD FOR PRODUCING OPTICALLY ACTIVE 1,2-BIS(DIALKYLPHOSPHINO)BENZENE DERIVATIVE 有权
    用于生产光学活性的1,2-双（对羟基苯基）苯甲醛衍生物的方法

    公开(公告)号：US20130172597A1

    公开(公告)日：2013-07-04

    申请号：US13808692

    申请日：2011-07-03

    申请人： Ken Tamura ,  Masashi Sugiya ,  Tsuneo Imamoto

    发明人： Ken Tamura ,  Masashi Sugiya ,  Tsuneo Imamoto

    IPC分类号： C07F9/54

    CPC分类号： C07F9/5449 ,  B01J31/2409 ,  B01J2231/645 ,  B01J2531/822 ,  C07B53/00 ,  C07B2200/07 ,  C07C67/303 ,  C07C231/12 ,  C07C231/18 ,  C07D207/337 ,  C07D307/54 ,  C07F9/5022 ,  C07F9/5027 ,  C07F15/0073 ,  C07C69/34 ,  C07C233/47

    摘要： An industrially advantageous method for producing an optically active 1,2-bis(dialkylphosphino)benzene derivative of the present invention is provided. The method is characterized in that a phosphine-borane compound represented by the following general formula (1) is subjected to a deboronation reaction, followed by lithiation, then the reaction product is subjected to reaction with an alkyldihalogenophosphine represented by RaPX′2, and thereafter the reaction product is subjected to reaction with a Grignard reagent represented by RbMgX″ to produce an optically active 1,2-bis(dialkylphosphino)benzene derivative (A). R1 and R2 respectively represent an alkyl group having 1 to 8 carbon atoms, and the number of carbon atoms is different between R1 and R2. Ra is either R1 or R2 and Rb is the other of R1 and R2. X, X′, and X″ each represent a halogen atom.

    摘要翻译： 提供了用于制备本发明的光学活性1,2-双（二烷基膦基）苯衍生物的工业上有利的方法。 该方法的特征在于将由以下通式（1）表示的膦 - 硼烷化合物进行脱硼反应，然后进行锂化，然后使反应产物与由RaPX'2表示的烷基二卤代膦反应，然后 使反应产物与由RbMgX“表示的格氏试剂反应，生成光学活性的1,2-双（二烷基膦基）苯衍生物（A）。 R1和R2分别表示碳原子数1〜8的烷基，R1和R2之间的碳原子数不同。 R a是R 1或R 2，R b是R 1和R 2中的另一个。 X，X'和X“各自表示卤素原子。

    1, 2-bis(dialkylphosphino) benzene derivates having optical activites, process for producing same, and rhodium metal complexes containing same as ligands
    18.
    发明授权
    1, 2-bis(dialkylphosphino) benzene derivates having optical activites, process for producing same, and rhodium metal complexes containing same as ligands 失效
    具有光学活性的1,2-双（二烷基膦基）苯衍生物，其制备方法和含有与配体相同的铑金属络合物

    公开(公告)号：US06194593B1

    公开(公告)日：2001-02-27

    申请号：US09494119

    申请日：2000-01-28

    申请人： Tsuneo Imamoto ,  Tomoya Miura ,  Hironari Yamada

    发明人： Tsuneo Imamoto ,  Tomoya Miura ,  Hironari Yamada

    IPC分类号： C07F1500

    CPC分类号： C07F15/008 ,  C07B53/00 ,  C07F9/5027

    摘要： An optically active 1,2-bis(dialkylphosphino) benzene derivative represented by the general formula (1) which is suitable as a ligand for a transition metal catalyst in asymmetrical hydrogenation is provided. Also provided is a process for producing such a benzene derivative, and a rhodium metal complex having such a benzene derivative as a ligand which is useful as an asymmetric catalyst for use in asymmetrical hydrogenation. (where R1 denotes a straight or branched alkyl group having 2-6 carbon atoms, and each of the asterisks denotes an asymmetric phosphorus atom).

    摘要翻译： 提供了一种适合作为非对称氢化过渡金属催化剂配位体的由通式（1）表示的光学活性的1,2-双（二烷基膦基）苯衍生物。 还提供了这样的苯衍生物的制造方法和具有苯衍生物作为配位体的铑金属络合物，其可用作不对称氢化中的不对称催化剂（其中，R 1表示直链或支链烷基，具有2个 -6个碳原子，并且每个星号表示不对称的磷原子）。