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    CATIONIC TRANSITION-METAL ARENE CATALYSTS
    7.
    发明申请
    CATIONIC TRANSITION-METAL ARENE CATALYSTS 审中-公开
    阳离子过渡金属胂催化剂

    公开(公告)号：US20110105693A1

    公开(公告)日：2011-05-05

    申请号：US12990335

    申请日：2009-05-01

    申请人： Kamaluddin Abdur-Rashid ,  Dino Amoroso ,  Christine Sui-Seng ,  Wenli Jia ,  Charles Ewart

    发明人： Kamaluddin Abdur-Rashid ,  Dino Amoroso ,  Christine Sui-Seng ,  Wenli Jia ,  Charles Ewart

    IPC分类号： C08F112/14 ,  C07F15/00 ,  C07C37/055 ,  C07D209/08

    CPC分类号： C07F17/02

    摘要： Disclosed are cationic ruthenium arene complexes of Formula (I): [Ru(D-Z1—NHR1)(Ar)(LB)n]r+[Y−]r, wherein Ar is optionally substituted aryl, D-Z1—NHR1 is a coordinated bidentate ligand wherein D, Z1, R1 and R2 are as defined herein, and where R1 and Ar, or R2 and Ar may be linked together, n is 0 or 1, r is 1 or 2, LB is a neutral Lewis base, and Y is a non-coordinating anion. The complexes are active catalysts for reduction reactions, including the transfer-hydrogenation of carbon-oxygen (C═O) and carbon-nitrogen (C═N) double bonds.

    摘要翻译： 公开了式（I）的阳离子钌芳烃络合物：[Ru（D-Z1-NHR1）（Ar）（LB）n] r + [Y-] r，其中Ar是任选取代的芳基，D-Z1-NHR1是 配位二齿配体，其中D，Z 1，R 1和R 2如本文所定义，并且其中R 1和Ar或R 2和Ar可以连接在一起，n是0或1，r是1或2，LB是中性路易斯碱， Y是非配位阴离子。 络合物是用于还原反应的活性催化剂，包括碳 - 氧（C = O）和碳 - 氮（C = N）双键的转移氢化。

    Method for the preparation of aminophosphine ligands and their use in metal catalysts
    9.
    发明授权
    Method for the preparation of aminophosphine ligands and their use in metal catalysts 有权
    制备氨基膦配体的方法及其在金属催化剂中的应用

    公开(公告)号：US08658825B2

    公开(公告)日：2014-02-25

    申请号：US12663369

    申请日：2008-06-09

    申请人： Kamaluddin Abdur-Rashid ,  Rongwei Guo ,  Xuanhua Chen ,  Wenli Jia

    发明人： Kamaluddin Abdur-Rashid ,  Rongwei Guo ,  Xuanhua Chen ,  Wenli Jia

    IPC分类号： C07F9/02

    CPC分类号： C07F9/65683 ,  B01J31/2409 ,  B01J31/2419 ,  B01J31/2495 ,  B01J2231/643 ,  B01J2531/821 ,  C07F9/5004 ,  C07F9/65719

    摘要： The present application is directed to i) a method for synthesizing aminophosphine (P,N) and phosphine-aminophosphine (P,N,P) ligands, ii) the use of such ligands in the preparation of metal complexes as hydrogenation catalysts, and iii) aminophosphine (P,N) and phosphine-aminophosphine (P,N,P) ligands of various structures. In particular, the methods in i) involve reacting a protected tertiary amine of formula (I) with a metal phosphide of the formula Y—PR8R9 to afford an aminophosphine of formula (II), which can then be optionally further reacted with a phosphine of the formula (III) to afford the phosphine-aminophosphine of formula (IV).

    摘要翻译： 本申请涉及i）合成氨基膦（P，N）和膦 - 氨基膦（P，N，P）配体的方法，ii）在配制金属配合物中使用这些配体作为氢化催化剂，和iii ）氨基膦（P，N）和膦 - 氨基膦（P，N，P）配体。 特别地，i）中的方法包括使式（I）的受保护的叔胺与式Y-PR8R9的金属磷化物反应，得到式（II）的氨基膦，然后可以任选地将其与 式（III）得到式（IV）的膦 - 氨基膦。