Process for the production of glycol monoesters
    7.
    发明授权
    Process for the production of glycol monoesters 失效
    二醇单酯的制备方法

    公开(公告)号:US5008445A

    公开(公告)日:1991-04-16

    申请号:US059153

    申请日:1987-06-05

    CPC classification number: C07C67/055 Y02P20/584

    Abstract: The present invention relates to a process for producing glycol monoesters by reacting carboxylic acid, olefin and oxygen in the presence of a catalyst containing (A) a palladium component, (B) an oxygen-containing nitrogen compound, and (C) a metal halide in the specified ratio of (A), (B), (C).According to the present invention, the regeneration of the catalyst through reduction is easy and the catalyst of high activity can be used repeatedly.

    Abstract translation: 本发明涉及在含有(A)钯组分,(B)含氧氮化合物和(C)金属卤化物的催化剂存在下,使羧酸,烯烃和氧反应生成二醇单酯的方法。 (A),(B),(C)的规定比例。 根据本发明,还原催化剂的再生容易,反复使用高活性催化剂。

    Process for producing adamantane compounds
    9.
    发明授权
    Process for producing adamantane compounds 失效
    生产金刚烷化合物的方法

    公开(公告)号:US3944626A

    公开(公告)日:1976-03-16

    申请号:US461397

    申请日:1974-04-16

    CPC classification number: C07C5/2708 C07C5/2724

    Abstract: Adamantane compound is obtained by isomerizing a tricyclic saturated hydrocarbon having 10 to 14 carbon atoms in the presence of an X- or Y-type zeolite catalyst subjected to ion exchange with one or two kinds of metal ions selected from the group consisting of ions of rare earth metals, calcium and magnesium. The preferred catalyst is a catalyst which is further loaded with 1 to 4 kinds of metals selected from the group consisting of germanium, platinum, rhenium, nickel, cobalt, copper, iron ruthenium and rhodium. This isomerization reaction is preferably carried out in the presence of hydrogen gas.

    Abstract translation: 金刚烷化合物通过使X射线或Y型沸石催化剂与一种或两种选自稀土离子的离子交换离子交换的存在下异构化具有10至14个碳原子的三环饱和烃而获得, 地球金属,钙和镁。 优选的催化剂是进一步负载有选自锗,铂,铼,镍,钴,铜,铁钌和铑中的1至4种金属的催化剂。 该异构化反应优选在氢气存在下进行。

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