Method of generating carbon to carbon bond
    125.
    发明专利
    Method of generating carbon to carbon bond 有权
    碳碳生成方法

    公开(公告)号:JP2007238448A

    公开(公告)日:2007-09-20

    申请号:JP2006058635

    申请日:2006-03-03

    摘要: PROBLEM TO BE SOLVED: To provide a method of generating carbon-carbon bond by Suzuki-Miyaura coupling of an aromatic boronate and an aromatic compound other than the aromatic boronate using a solid catalyst easily separable from products.
    SOLUTION: The method of generating carbon-carbon bond is characterised in that the aromatic boronate and the aromatic compound other than the aromatic boronate are coupled in wet state by Suzuki-Miyaura coupling in the presence of a palladium-carbon catalyst which is formed by immobilizing palladium on carbon particles having a specific surface area of 1,000 m
    2 /g or larger.
    COPYRIGHT: (C)2007,JPO&INPIT

    摘要翻译: 待解决的问题:提供一种通过使用易于与产物分离的固体催化剂的芳香族硼酸酯与芳香族硼酸酯以外的芳香族化合物的Suzuki-Miyaura偶联来生成碳 - 碳键的方法。 解决方案:产生碳 - 碳键的方法的特征在于芳香族硼酸酯和芳香族硼酸酯以外的芳族化合物通过Suzuki-Miyaura偶联在湿式状态下在钯 - 碳催化剂存在下偶合 通过将钯固定在比表面积为1000m 2 / SP / g以上的碳颗粒上而形成。 版权所有(C)2007,JPO&INPIT

    Imidazole compound-palladium complex catalyst and method of producing aromatic olefin compound using the same
    126.
    发明专利
    Imidazole compound-palladium complex catalyst and method of producing aromatic olefin compound using the same 有权
    咪唑化合物 - 钯复合催化剂及使用其生产芳香族烯烃化合物的方法

    公开(公告)号:JP2007222780A

    公开(公告)日:2007-09-06

    申请号:JP2006046745

    申请日:2006-02-23

    CPC分类号: Y02P20/52

    摘要: PROBLEM TO BE SOLVED: To provide a novel palladium complex catalyst easy to handle, having high catalytic activity and capable of more easily producing in comparison with a conventional palladium complex catalyst in producing an aromatic olefine compound by reacting an aromatic halogen compound with a vinyl compound, and a method of producing an aromatic olefine compound using the same. SOLUTION: The novel palladium complex catalyst is a carbon-carbon coupling catalyst comprising a palladium complex represented by general formula (I). The method of producing the aromatic olefine compound comprises the reaction of the aromatic halogen compound with the vinyl compound under the existence of the palladium complex catalyst. COPYRIGHT: (C)2007,JPO&INPIT

    摘要翻译: 要解决的问题:为了提供易于处理的新颖的钯络合物催化剂,具有高催化活性,并且与常规的钯配合物催化剂相比,通过使芳香族卤代烃化合物与 乙烯基化合物和使用其制备芳香族烯烃化合物的方法。 解决方案:新型钯络合物催化剂是包含由通式(I)表示的钯络合物的碳 - 碳偶合催化剂。 芳族烯烃化合物的制造方法包括在钯配合催化剂存在下芳香族卤素化合物与乙烯基化合物的反应。 版权所有(C)2007,JPO&INPIT

    METHOD FOR PRODUCING 3-SUBSTITUTED α,β-UNSATURATED CARBOXYLIC ESTER
    129.
    发明专利
    METHOD FOR PRODUCING 3-SUBSTITUTED α,β-UNSATURATED CARBOXYLIC ESTER 审中-公开
    生产3-取代的α,β-不饱和羧酸酯的方法

    公开(公告)号:JP2007153772A

    公开(公告)日:2007-06-21

    申请号:JP2005348873

    申请日:2005-12-02

    摘要: PROBLEM TO BE SOLVED: To provide a new method for producing a 3-substituted α,β-unsaturated carboxylic ester useful as an intermediate for pharmaceuticals and agrochemicals. SOLUTION: The method for producing the 3-substituted α,β-unsaturated carboxylic ester of formula(3) comprises making a cross coupling of an enol derivative of formula(1) and a Grignard reagent of formula(2) in an organic solvent such as an ether or hydrocarbon in the presence of an iron catalyst or rhodium catalyst. COPYRIGHT: (C)2007,JPO&INPIT

    摘要翻译: 待解决的问题:提供可用作药物和农药的中间体的3-取代的α,β-不饱和羧酸酯的制备方法。 解决方案:制备式(3)的3-取代的α,β-不饱和羧酸酯的方法包括使式(1)的烯醇衍生物与式(2)的格利雅试剂在 有机溶剂如醚或烃在铁催化剂或铑催化剂存在下进行。 版权所有(C)2007,JPO&INPIT