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    Method for producing aromatic alcohols, especially phenol
    2.
    发明授权
    Method for producing aromatic alcohols, especially phenol 失效
    制备芳香醇，特别是苯酚的方法

    公开(公告)号：US06720462B2

    公开(公告)日：2004-04-13

    申请号：US10239185

    申请日：2002-09-26

    申请人： Adolf Kuhnle ,  Mark Duda ,  Uwe Tanger ,  Roger Arthur Sheldon ,  Sasidharan Manickam ,  Isabella W. C. E. Arends

    发明人： Adolf Kuhnle ,  Mark Duda ,  Uwe Tanger ,  Roger Arthur Sheldon ,  Sasidharan Manickam ,  Isabella W. C. E. Arends

    IPC分类号： C07C3708

    CPC分类号： C07C409/14 ,  C07C37/08 ,  C07C45/53 ,  C07C407/00 ,  C07C409/08 ,  C07C409/10 ,  C07C2601/20 ,  Y02P20/52 ,  C07C49/403 ,  C07C49/413 ,  C07C49/08 ,  C07C39/04

    摘要： The invention relates to a process for preparing phenol derivatives by catalytic oxidation of an aromatic hydrocarbon to the hydroperoxide and subsequent cleavage of the hydroperoxide to give the phenol derivative and a ketone, wherein a compound of the formula I where R1, R2=H, aliphatic or aromatic alkoxy radical, carboxyl radical, alkoxycarbonyl radical or hydrocarbon radical, in each case having from 1 to 20 carbon atoms, SO3H, NH2, OH, F, Cl, Br, I and/or NO2, where R1 and R2 are identical or different radicals or R1 and R2 may be joined to one another via a covalent bond, and X, Z=C, S, CH2 Y=O, OH k=0, 1, 2 l=0, 1, 2 m=1-3; is used as oxidation catalyst in the presence of a free-radical initiator, where the molar ratio of the catalyst to the aromatic hydrocarbon is less than 10 mol %.

    摘要翻译： 本发明涉及一种通过将芳族烃催化氧化成氢过氧化物并随后切断氢过氧化物得到酚衍生物和酮的方法，其中式I其中R 1，R 2， 在每种情况下具有1至20个碳原子的SO 3 H，NH 2，OH，F，Cl，Br，I和/或NO 2，其中R'为H，脂族或芳族烷氧基，羧基，烷氧基羰基或烃基， 1>和R 2是相同或不同的基团，或者R 1和R 2可以通过共价键彼此连接，X，Z = C，S，CH 2 Y = O，OH k = 0,1 ，2l = 0,1,2m = 1-3;在自由基引发剂存在下用作氧化催化剂，其中催化剂与芳烃的摩尔比小于10mol％。

    Method for producing saturated alcohols, ketones, aldehydes and carboxylic acids
    3.
    发明授权
    Method for producing saturated alcohols, ketones, aldehydes and carboxylic acids 失效
    饱和醇，酮，醛和羧酸的制备方法

    公开(公告)号：US07145041B2

    公开(公告)日：2006-12-05

    申请号：US10482777

    申请日：2002-06-12

    申请人： Adolf Kuehnle ,  Carsten Jost ,  Roger Arthur Sheldon ,  Sandrine M. M. Chatel ,  Isabella W. C. E. Arends

    发明人： Adolf Kuehnle ,  Carsten Jost ,  Roger Arthur Sheldon ,  Sandrine M. M. Chatel ,  Isabella W. C. E. Arends

    IPC分类号： C07C45/00 ,  C07C35/00 ,  C07C27/00 ,  C07C51/10

    CPC分类号： C07C45/34 ,  C07B41/00 ,  C07C29/175 ,  C07C29/50 ,  C07C2601/20 ,  C07C49/413 ,  C07C35/205

    摘要： The invention relates to a method for catalytically oxidizing unsaturated hydrocarbons to form oxidation products, and to the production of saturated alcohols, ketones, aldehydes or carboxylic acids by subsequently hydrogenating the oxidation product. A compound of formula (I) is used as a catalyst during oxidizing in which: R1, R2=H, an aliphatic or aromatic alkoxy radical, carboxyl radical, alkoxycarbonyl radical or hydrocarbon radical, each having 1 to 20 carbon atoms, SO3H, NH2, OH, F, Cl, Br, I and/or NO2, whereby R1 and R2 signify identical or different radicals or R1 and R2 can be coupled to one another via a covalent bond, with Q1, Q2=the same or different, C, CH, N; X, Z=C, S or CH2; Y=O or OH; k=0, 1 or 2; 1=0, 1 or 2; m=1 to 100 in the presence of a radical initiator. Peroxy compounds or azo compounds can be used as radical initiators. Preferred substrates are cyclic aliphatic or aromatic compounds.

    摘要翻译： 本发明涉及一种催化氧化不饱和烃以形成氧化产物的方法，以及通过随后氢化氧化产物来生产饱和醇，酮，醛或羧酸。 式（I）化合物在氧化过程中用作催化剂，其中：R 1，R 2 = H，脂族或芳族烷氧基，羧基，烷氧基羰基或烃基，各自具有1至20个碳原子，SO 3 H，NH 2 ，OH，F，Cl，Br，I和/或NO 2，其中R1和R2表示相同或不同的基团，或者R1和R2可以通过共价键彼此偶联，其中Q1，Q2 =相同或不同的C ，CH，N; X，Z = C，S或CH 2; Y = O或OH; k = 0,1或2; 1 = 0,1或2; 在自由基引发剂的存在下，m = 1〜100。 过氧化合物或偶氮化合物可用作自由基引发剂。 优选的底物是环状脂族或芳族化合物。