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    Hydrogenation process
    1.
    发明授权
    Hydrogenation process 失效
    氢化过程

    公开(公告)号：US3891707A

    公开(公告)日：1975-06-24

    申请号：US25566972

    申请日：1972-05-22

    申请人： ICI LTD

    发明人： WADDAN DHAFIR YUSUF

    IPC分类号： B01J23/75 ,  C07C209/48 ,  C07C85/10

    CPC分类号： C07C209/48 ,  B01J23/75

    摘要： Aliphatic dinitriles are hydrogenated to aliphatic diamines, for example adiponitrile or 1,4-dicyano-butene are converted to hexamethylene diamine, by heating with hydrogen in the presence of a reduced cobalt borate catalyst. The catalyst is obtained by heating precipitated cobalt borate in the presence of hydrogen, and is made more active by treating, prior to reduction, with an aqueous solution of an alklai, especially an alkali metal carbonate.

    摘要翻译： 通过在还原的硼酸钴催化剂的存在下用氢气加热将脂族二腈氢化成脂族二胺，例如己二腈或1,4-二氰基丁烯转化成六亚甲基二胺。 催化剂是通过在氢气存在下加热沉淀的钴酸钴而获得的，并且通过在还原之前用碱，特别是碱金属碳酸盐的水溶液处理而使活性更高。

    Dehydrogenation of alcohols to ketones
    2.
    发明授权
    Dehydrogenation of alcohols to ketones 失效
    将酒精脱水至酒精

    公开(公告)号：US3671591A

    公开(公告)日：1972-06-20

    申请号：US3671591D

    申请日：1969-07-03

    申请人： TEXACO INC

    发明人： SCHWAGER IRVING ,  LEAK ROBERT J ,  COLE EDWARD L

    IPC分类号： B01J27/22 ,  B01J31/06 ,  C07C45/00 ,  C08F4/04 ,  C07C45/16 ,  C07C85/10

    CPC分类号： C07C45/002 ,  B01J27/22 ,  B01J31/06 ,  B01J2231/641

    摘要： A Group VIII metal containing pyrolyzed polyacrylonitrile polymer catalyst and hydrocarbon conversion process for the dehydrogenation of alcohols to ketones particularly isopropyl alcohol to acetone and the hydrogenation of nitro compounds to amines, particularly 2-nitropropane to isopropyl amine by the use of said catalyst.

    摘要翻译： 含有热解聚丙烯腈聚合物催化剂的Ⅷ族金属和用于将醇脱氢成酮，特别是异丙醇至丙酮的烃转化方法，以及通过使用所述催化剂将硝基化合物氢化成胺，特别是2-硝基丙烷至异丙基胺。

    Preparation of 3 6-diaminopseudocumene
    3.
    发明授权
    Preparation of 3 6-diaminopseudocumene 失效
    3,6-二氨基脲的制备

    公开(公告)号：US3654366A

    公开(公告)日：1972-04-04

    申请号：US3654366D

    申请日：1968-07-17

    申请人： VITAMINS LTD

    发明人： GREEN JOSEPH ,  BROOKS STANLEY G

    IPC分类号： C07C39/08 ,  C07C209/36 ,  C07C85/00 ,  C07C85/10

    CPC分类号： C07C209/36 ,  C07C39/08

    摘要： 3,6-DIAMINOPSEUDOCUMENE AND ACID ADDITION SALTS THEREOF ARE PREPARED BY SUSPENDING 3,6-DINITRO-5-HALOGENOPSEUDOCUMENE IN AN AQUEOUS MEDIUM AND THEREAFTER REACTING IT WITH HYDROGEN IN THE PRESENCE OF A HYDROGENATION CATALYST. 2,3,5-TRIMETHYLQUINOL IS ALSO PRODUCED FROM PSEUDOCUMENE BY PRODUCING 3,6-DIAMINOPSEUDOCUMENE AS AN INTERMEDIATE ACCORDING TO THE ABOVE PROCESS AND OXIDIZING AND REDUCING IT TO PRODUCE THE DESIRED 2,3,5-TRIMETHYLQUINOL.

    Reduction of aromatic nitro compounds to aromatic primary amines
    4.
    发明授权
    Reduction of aromatic nitro compounds to aromatic primary amines 失效
    将芳香硝基化合物还原成芳香族主要氨基酸

    公开(公告)号：US3637820A

    公开(公告)日：1972-01-25

    申请号：US77589468

    申请日：1968-11-14

    申请人： ICI LTD

    发明人： DODMAN DAVID ,  WOOLLEY JOHN MATHERS

    IPC分类号： C07C209/32 ,  C07C213/02 ,  C07C85/10 ,  C07C143/56 ,  C07C143/58

    CPC分类号： C07C213/02 ,  C07C209/325

    摘要： A PROCESS FOR THE MANUFACTURE OF AN AROMATIC PRIMARY AMINE BY REACTING IN THE PRESENCE OF A CATALYST AN AROMATIC NITRO COMPOUND AND A REDUCING AGENT SELECTED FROM THE CLASS CONSISTING OF: (A) HYDROGEN AND (B) CARBON MONOXIDE AND WATER OR ALIPHATIC ALCOHOL, AT A TEMPERATURE IN THE RANGE OF 100* TO 200* C., THE IMPROVEMENT WHICH COMPRISES UTILIZING AS THE CATALYST, ONE CONSISTING ESSENTIALLY OF TWO OR THREE HEAVY METALS SELECTED FROM THE GROUP CONSISTING OF MANGANESE, IRON, COBALT, NICKEL, COPPER, SILVER AND CERIUM AS THEIR OXIDES, HYDROXIDES OR CARBONATES, THE CATALYST BEING PREPARED BY EITHER CO-PRECIPITATION FROM SOLUTION OR A HEATING TOGETHER OF THE SAID HEAVY METALS AS THEIR HYDROXIDES OR HEAT-UNSTABLE SALTS OR MIXTURES THEREOF.

    Process for preparing fluoroanilines
    6.
    发明授权
    Process for preparing fluoroanilines 失效
    制备荧光体的方法

    公开(公告)号：US3558707A

    公开(公告)日：1971-01-26

    申请号：US3558707D

    申请日：1968-09-09

    申请人： OLIN CORP

    发明人： CHURCHILL JOHN W ,  KOBER EHRENFRIED H ,  SCOTT PETER H

    IPC分类号： C21C5/46 ,  C07C85/10

    CPC分类号： C21C5/46

    摘要： FLUOROANILINES ARE PREPARED BY THE DEOXYGENATION AND HYDROFLUORINATION OF THE CORRESPONDING NITROBENZENES WHICH ARE REACTED IN ANHYDROUS HYDROGEN FLUORIDE AT 0* TO 230*C. UNDER PRESSURES OF FROM 15 TO 1500 P.S.I.A. IN THE PRESENCE OF CERTAIN DEOXYGENATING AGENTS CONTAINING PHOSPHORUS OR SULFUR.

    Process for the preparation of triaminobenzene
    9.
    发明授权
    Process for the preparation of triaminobenzene 失效
    三氯苯腈的制备方法

    公开(公告)号：US3678114A

    公开(公告)日：1972-07-18

    申请号：US3678114D

    申请日：1970-02-03

    申请人： FISONS LTD

    发明人： MILLER JOHN ,  SEARLE MARTIN

    IPC分类号： C07B61/00 ,  B01J23/00 ,  C07C67/00 ,  C07C209/00 ,  C07C209/36 ,  C07C211/51 ,  C07C85/10

    CPC分类号： C07C209/36

    摘要： Triaminobenzene is prepared by the hydrogenation of an aqueous solution of an alkali metal or ammonium salt of trinitrobenzoic acid. The reaction is carried out in the presence of a noble metal catalyst, and the product is suitable for conversion in situ to phloroglucinol.

    摘要翻译： 三氨基苯通过氢化三硝基苯甲酸的碱金属盐或铵盐的水溶液制备。 该反应在贵金属催化剂存在下进行，该产物适用于原位转化为间苯三酚。

    Hydrogenation of nitrobenzene
    10.
    发明授权
    Hydrogenation of nitrobenzene 失效
    硝基苯的加氢反应

    公开(公告)号：US3678108A

    公开(公告)日：1972-07-18

    申请号：US3678108D

    申请日：1970-05-13

    申请人： UNIVERSAL OIL PROD CO

    发明人： ARRIGO JOSEPH T ,  CHRISTENSEN NILS J

    IPC分类号： C07C85/10

    CPC分类号： C07C2601/14

    摘要： Hydrogenating nitrobenzene to cyclohexylamine using a rhodium catalyst and minimizing the formation of dicyclohexylamine by effecting said hydrogenation in a secondary or tertiary alcohol solvent.

    摘要翻译： 使用铑催化剂将硝基苯氢化成环己胺，并通过在二级或叔醇溶剂中进行所述氢化使二环己基胺的形成最小化。