Transition Metal-Catalyzed C-H Amination Using Unactivated Amines
    1.
    发明申请
    Transition Metal-Catalyzed C-H Amination Using Unactivated Amines 有权
    使用未活化胺过渡金属催化的C-H胺化

    公开(公告)号:US20110213146A1

    公开(公告)日:2011-09-01

    申请号:US13061021

    申请日:2009-09-03

    申请人: Timothy H. Warren

    发明人: Timothy H. Warren

    摘要: 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.

    摘要翻译: 本发明的一个方面涉及一种动画或酰胺化方法,其包括以下步骤:将包含反应性C-H键的底物与包含反应性N-H键的胺或酰胺在氧化 试剂和含金属的催化剂,从而在反应性C-H键的碳和反应性N-H键的氮之间形成具有共价键的产物。

    Transition metal-catalyzed C—H amination using unactivated amines
    2.
    发明授权
    Transition metal-catalyzed C—H amination using unactivated amines 有权
    使用未活化的胺过渡金属催化的C-H胺化

    公开(公告)号:US08895781B2

    公开(公告)日:2014-11-25

    申请号:US13061021

    申请日:2009-09-03

    申请人: Timothy H. Warren

    发明人: Timothy H. Warren

    摘要: 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.

    摘要翻译: 本发明的一个方面涉及一种动画或酰胺化方法,其包括以下步骤:将包含反应性C-H键的底物与包含反应性N-H键的胺或酰胺在氧化 试剂和含金属的催化剂,从而在反应性C-H键的碳和反应性N-H键的氮之间形成具有共价键的产物。

    C-H bond amination and olefin aziridination with β-diketiminato copper catalysts
    3.
    发明授权
    C-H bond amination and olefin aziridination with β-diketiminato copper catalysts 有权
    C-H键胺化和烯烃氮丙啶化与β-二酮亚胺铜催化剂

    公开(公告)号:US08471051B2

    公开(公告)日:2013-06-25

    申请号:US12518189

    申请日:2007-12-05

    申请人: Timothy H. Warren

    发明人: Timothy H. Warren

    摘要: 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 β-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 β-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 O2 as an oxidant, wherein water is the byproduct of oxidation; this fact avoids the generation of toxic byproducts and renders the methods atom economical.

    摘要翻译: 本发明的一个方面涉及使用富电子的脂肪族叠氮化物的过渡金属(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和稳定的硝基的C-H插入。 在某些实施方案中,所述硝基由有机叠氮化物或相应的胺的氧化产生。 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。 此外,本发明的方法包括立体选择性C-H键胺化和烯烃偶氮染料。 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,本发明涉及使用O 2作为氧化剂,其中水是氧化的副产物; 这个事实避免了有毒副产物的产生,从而使方法原子经济。

    C-H Bond Amination and Olefin Aziridination with Beta-Diketiminato Copper Catalysts
    4.
    发明申请
    C-H Bond Amination and Olefin Aziridination with Beta-Diketiminato Copper Catalysts 有权
    C-H键合胺化和烯丙基氮丙啶化与β-二酮铁胺铜催化剂

    公开(公告)号:US20100056806A1

    公开(公告)日:2010-03-04

    申请号:US12518189

    申请日:2007-12-05

    申请人: Timothy H. Warren

    发明人: Timothy H. Warren

    摘要: 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 β-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 β-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 O2 as an oxidant, wherein water is the byproduct of oxidation; this fact avoids the generation of toxic byproducts and renders the methods atom economical.

    摘要翻译: 本发明的一个方面涉及使用富电子的脂肪族叠氮化物的过渡金属(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和稳定的硝基的C-H插入。 在某些实施方案中,所述硝基由有机叠氮化物或相应的胺的氧化产生。 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。 此外,本发明的方法包括立体选择性C-H键胺化和烯烃偶氮染料。 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,本发明涉及使用O 2作为氧化剂,其中水是氧化的副产物; 这个事实避免了有毒副产物的产生,从而使方法原子经济。