C--H BOND AMINATION AND OLEFIN AZIRIDINATION WITH BETA-DIKETIMINATO COPPER CATALYSTS
    2.
    发明申请
    C--H BOND AMINATION AND OLEFIN AZIRIDINATION WITH BETA-DIKETIMINATO COPPER CATALYSTS 审中-公开
    用β-DIKTIMINATO铜催化剂进行C-H键胺化和烯烃共聚

    公开(公告)号:WO2008073781A2

    公开(公告)日:2008-06-19

    申请号:PCT/US2007086506

    申请日:2007-12-05

    Inventor: WARREN TIMOTHY H

    Abstract: One aspect of the present invention relates to a method for the transition metal (e.g., Cu(I)) mediated amidation of C-H bonds using electron-rich aliphatic azides. In certain embodiments, the methods are useful for the C-H insertion of nitrenes generated and stabilized by a ß-diketiminato metal catalyst. In certain embodiments, said nitrenes are generated from organoazides, or by oxidation of the corresponding amine. Another aspect of the present invention relates to olefin aziridination using said ß-diketiminato metal catalysts. In addition, the methods of the present invention include stereoselective C-H bond aminations and olefin aziridinatons. In certain embodiments, the methods are conducted in an aerobic environment. In certain embodiments, the present invention relates to the use of O 2 as an oxidant, wherein water is the byproduct of oxidation; this fact avoids the generation of toxic byproducts and renders the methods atom economical.

    Abstract translation: 本发明的一个方面涉及使用富电子脂肪族叠氮化物过渡金属(例如Cu(I))介导的C-H键的酰胺化的方法。 在某些实施方案中,所述方法可用于由β-二酮亚胺金属催化剂产生并稳定的氮烯的C-H插入。 在某些实施方案中,所述氮烯由有机酰胺或通过氧化相应的胺产生。 本发明的另一方面涉及使用所述β-二酮亚胺金属催化剂的烯烃氮丙啶化。 另外,本发明的方法包括立体选择性C-H键胺化和烯烃吖丙啶。 在某些实施方案中,所述方法在有氧环境中进行。 在某些实施方案中,本发明涉及O 2作为氧化剂的用途,其中水是氧化的副产物; 这一事实避免了有毒副产物的产生并使原子经济地使用。

    TRANSITION METAL-CATALYZED C-H AMINATION USING UNACTIVATED AMINES
    3.
    发明申请
    TRANSITION METAL-CATALYZED C-H AMINATION USING UNACTIVATED AMINES 审中-公开
    过渡金属催化的C-H胺使用未活化的胺

    公开(公告)号:WO2010028159A2

    公开(公告)日:2010-03-11

    申请号:PCT/US2009055902

    申请日:2009-09-03

    Inventor: WARREN TIMOTHY H

    CPC classification number: C07D263/52 C07D263/14 C07D521/00

    Abstract: One aspect of the invention relates to a method of animation or amidation, comprising the step of combining a substrate, comprising a reactive C-H bond, and an amine or amide, comprising a reactive N-H bond, in the presence of an oxidizing agent and a metal-containing catalyst, thereby forming a product with a covalent bond between the carbon of the reactive C-H bond and the nitrogen of the reactive N-H bond.

    Abstract translation: 本发明的一个方面涉及动画或酰胺化的方法,包括在氧化剂和金属存在下将包含反应性CH键的底物与包含反应性NH键的胺或酰胺组合的步骤 从而在反应性CH键的碳和反应性NH键的氮之间形成具有共价键的产物。

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