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    CATALYTIC SYNTHESIS OF REDUCED FURAN DERIVATIVES
    3.
    发明公开
    CATALYTIC SYNTHESIS OF REDUCED FURAN DERIVATIVES 审中-公开
    REDUCED呋喃衍生物催化合成

    公开(公告)号：EP2989094A1

    公开(公告)日：2016-03-02

    申请号：EP14787760.9

    申请日：2014-03-27

    申请人： Archer Daniels Midland Company

    发明人： SANBORN, Alexandra ,  BINDER, Thomas P.

    IPC分类号： C07D405/06

    CPC分类号： C07D307/42 ,  C07D307/46

    摘要： The present invention relates to catalytic synthesis of furan derivatives from alkoxymethylfurfural ethers or acyloxymethylfurfural esters. More particularly, the invention pertains to furan derivatives obtained by use of a multifunctional catalyst system to carry out both hydrogenation of furan starting material and hydrolysis of the reduced furan derivative in a single reaction. The process allows recovering and recycling of alcohol or acid from the reaction product.

    PREPARATION OF 2,5-FURANDICARBOXYLIC ACID BY OXIDATION OF 5-(ACETOXYMETHYL)FURFURAL IN THE PRESENCE OF A BROMIDE, OXYGEN AND A COBALT(II) OR CERIUM(III) CATALYST
    4.
    发明公开
    PREPARATION OF 2,5-FURANDICARBOXYLIC ACID BY OXIDATION OF 5-(ACETOXYMETHYL)FURFURAL IN THE PRESENCE OF A BROMIDE, OXYGEN AND A COBALT(II) OR CERIUM(III) CATALYST 审中-公开
    在溴化物，氧和钴（II）或铈（III）催化剂存在下通过氧化5-（乙酰氧基甲基）糠醛制备2,5-十二烷基羧酸

    公开(公告)号：EP3257845A1

    公开(公告)日：2017-12-20

    申请号：EP17179479.5

    申请日：2010-05-14

    申请人： Archer Daniels Midland Company

    发明人： SANBORN, Alexandra

    IPC分类号： C07D307/68 ,  C07D307/48 ,  C07D307/46

    CPC分类号： C07D307/68

    摘要： A method of manufacturing of 2,5-furandicarboxylic acid (FDCA) by oxidising 5-(acetoxymethyl)furfural (AcHMF) in a heated reaction mixture and in the presence of bromide, comprising a solvent containing dissolved oxygen and at least one catalyst selected from the group consisting of Co(II) or Ce(III) salts.
    The process is carried out preferably at T=80-130 °C and 800-1000 psi.
    Acetic acid is the preferred solvent.

    摘要翻译： 一种通过在加热的反应混合物中并在溴化物存在下氧化5-（乙酰氧基甲基）糠醛（AcHMF）制备2,5-呋喃二甲酸（FDCA）的方法，所述方法包括含溶解氧的溶剂和至少一种选自 由Co（II）或Ce（III）盐组成的组。 该方法优选在T = 80-130℃和800-1000psi下进行。 醋酸是优选的溶剂。

    CATALYST AND PROCESS FOR PRODUCING 2,5-FURANDICARBOXYLIC ACID FROM HYDROMETHYLFURFURAL IN WATER
    5.
    发明公开
    CATALYST AND PROCESS FOR PRODUCING 2,5-FURANDICARBOXYLIC ACID FROM HYDROMETHYLFURFURAL IN WATER 审中-公开
    催化剂和由水中的甲基糠醛制备2,5-呋喃甲酸的方法

    公开(公告)号：EP3183241A1

    公开(公告)日：2017-06-28

    申请号：EP15834376.4

    申请日：2015-08-05

    申请人： Archer Daniels Midland Company

    发明人： SANBORN, Alexandra

    IPC分类号： C07D307/68 ,  B01J8/20 ,  B01J23/46

    CPC分类号： C07D307/68 ,  B01J23/462

    摘要： A process is described for converting hydroxymethylfurfural to furanic products inclusive of 2,5-furandicarboxylic acid, comprising combining a quantity of hydroxymethylfurfural with water to provide an aqueous solution containing at least about five percent by weight of hydroxymethylfurfural, and combining the aqueous solution with an oxygen source in the presence of a heterogeneous ruthenium-based catalyst and under conditions which are effective for oxidizing hydroxymethylfurfural to furanic oxidation products inclusive of 2,5-furandicarboxylic acid, but in the substantial absence of any solvent for either hydroxymethylfurfural or 2,5-furandicarboxylic acid other than water.

    摘要翻译： 描述了一种用于将羟甲基糠醛转化为呋喃产物（包括2,5-呋喃二甲酸）的方法，包括将一定量的羟甲基糠醛与水混合以提供含有至少约5重量％的羟甲基糠醛的水溶液，并将该水溶液与 氧源在非均相钌基催化剂存在下和在有效将羟甲基糠醛氧化成呋喃氧化产物（包括2,5-呋喃二甲酸）的条件下进行，但基本不存在羟甲基糠醛或2,5-呋喃二甲酸的任何溶剂， 呋喃二甲酸而非水。