Process for producing adamantanols
    2.
    发明授权
    Process for producing adamantanols 有权
    生成金刚烷醇的方法

    公开(公告)号:US06333438B1

    公开(公告)日:2001-12-25

    申请号:US09617293

    申请日:2000-07-14

    Abstract: A process for efficiently separating and recovering a ruthenium compound used as the catalyst in the production of adamantanols. The adamantanols are produced by hydroxylating an adamantane compound in the presence of a ruthenium compound and a salt of hypochlorous acid in a water/organic solvent two-phase system. The hydroxylation product liquid is added with an oxidizing agent to allow the ruthenium compound to be extracted into the organic phase. The ruthenium compound is separated and recovered from the organic phase. Alternatively, the ruthenium compound is back-extracted into the aqueous phase by adding an aqueous alkali solution to the organic phase. Then, the ruthenium compound is separated and recovered from the aqueous phase.

    Abstract translation: 用于在金刚烷醇的制备中有效分离和回收用作催化剂的钌化合物的方法。 金刚烷醇通过在水/有机溶剂两相体系中在钌化合物和次氯酸盐的存在下羟化化金刚烷化合物来制备。 向羟基化产物液中加入氧化剂以使钌化合物萃取到有机相中。 从有机相中分离并回收钌化合物。 或者,通过向有机相中加入碱水溶液将钌化合物反萃取到水相中。 然后,从水相中分离回收钌化合物。

    Moth-proofing method using trioxane as sole active
    4.
    发明授权
    Moth-proofing method using trioxane as sole active 失效
    使用三恶烷作为唯一活性的防蛀方法

    公开(公告)号:US5202127A

    公开(公告)日:1993-04-13

    申请号:US816544

    申请日:1991-12-30

    CPC classification number: A01N43/32

    Abstract: An insect-proofing agent comprising 1,3,5-trioxane as an active ingredient is disclosed. This insect-proofing agent has a high insect-proofing action and gives no irritating odor, and the insect-proofing agent is not toxic to human bodies and has a high safety. Furthermore, this insect-proofing agent causes no discoloration in metallic substance such as silver thread, gold threads and spangles used for clothing decoration. This insect-proofing agent is effectively applied in the form of a solid preparation, an aqueous solution or an organic solvent solution.

    Abstract translation: 公开了包含1,3,5-三恶烷作为活性成分的防虫剂。 该防虫剂具有高的防虫作用,不产生刺激性气味,防虫剂对人体无毒性,安全性高。 此外,该防虫剂在用于衣服装饰的银线,金线和花边等金属物质中不会变色。 该防虫剂以固体制剂,水溶液或有机溶剂溶液的形式有效地应用。

    Method of regenerating a degraded working solution for the production of
hydrogen peroxide
    8.
    发明授权
    Method of regenerating a degraded working solution for the production of hydrogen peroxide 失效
    再生用于生产过氧化氢的降解工作溶液的方法

    公开(公告)号:US3965251A

    公开(公告)日:1976-06-22

    申请号:US384846

    申请日:1973-08-02

    CPC classification number: C01B15/023

    Abstract: A working solution comprising anthraquinone and its derivatives, used for the production of hydrogen peroxide on becoming degraded by formation of non-effective anthraquinone is generated by an auto-oxidation process employing anthraquinone, which comprises:Contacting, at a temperature of below 130.degree.C., and in the presence of a catalyst comprising a metal selected from a platinum group and supported on a carrier, said degraded working solution, which comprises non-effective anthraquinone and tetrahydroanthraquinone with an olefinic compound whose hydrogenation product is gaseous at said contact temperature andSubsequently, contacting the thus treated working solution, at a temperature above 130.degree.C., and in the presence of a catalyst comprising a metal selected from the platinum group and supported on a carrier, with an olefinic compound whose hydrogenation product is gaseous at said contact temperature,Said method being characterized by the fact that at a temperature below 130.degree.C., the regeneration of non-effective anthraquinone is accelerated much faster than the dehydrogenation reaction of tetrahydroquinone and therefore, at a pont in time, when all non-effective anthraquinone has been converted to anthraquinone, the temperature can be raised above 130.degree.C. to permit dehydrogenation of said tetrahydroanthraquinone without incurring any impedance of the dehydrogenation reaction.

    Abstract translation: 通过使用蒽醌的自动氧化法,产生用于通过形成非有效蒽醌而降解过氧化氢的蒽醌及其衍生物的工作溶液,其包括:

    Adamantane derivatives and resin compositions using the same as raw material
    9.
    发明申请
    Adamantane derivatives and resin compositions using the same as raw material 有权
    金刚烷衍生物和使用与原料相同的树脂组合物

    公开(公告)号:US20050158662A1

    公开(公告)日:2005-07-21

    申请号:US11032095

    申请日:2005-01-11

    CPC classification number: C07C69/54 C07C2603/74 C08F220/28 G03F7/0397

    Abstract: The adamantane derivatives of the present invention which are represented by the general formula (1): wherein X is a hydrogen atom, alkyl, halogen-containing alkyl, halogen, or hydroxyl-, halogen-, nitrile- or ether-containing hydrocarbyl, and a plurality of X groups, if any, may be the same or different from each other; n1 is an integer of 1 to 14; R1 to R4 may be the same or different from each other and are independently alkyl or halogen-containing alkyl; and Y1 and Y2 may be the same or different from each other and are independently a hydrogen atom or a group represented by the general formula (2): wherein R5 to R7 may be the same or different from each other and are independently a hydrogen atom, alkyl, halogen or halogen-containing alkyl, are excellent in optical properties, heat resistance and acid-dissociating property, and useful as crosslinking-type resins, optical materials such as optical fibers, light wave guides, optical disk substrates and photoresists as well as raw materials thereof, intermediate products of medicines or agricultural chemicals, and various other industrial products.

    Abstract translation: 由通式(1)表示的本发明的金刚烷衍生物:其中X是氢原子,烷基,含卤素的烷基,卤素或羟基,卤素,腈或醚的烃基,和 多个X组(如果有的话)可以相同或不同; n 1是1至14的整数; R 1至R 4可以彼此相同或不同,并且独立地为烷基或含卤素的烷基; 和Y 1和Y 2可以彼此相同或不同,并且独立地为氢原子或由通式(2)表示的基团:其中R' R 5和R 7可以相同或不同,并且独立地为氢原子,烷基,卤素或含卤素的烷基,光学性能,耐热性均优异 和酸解离性,并且可用作交联型树脂,光学材料如光纤,光波导,光盘基片和光致抗蚀剂以及其原料,药物或农药的中间产物,以及各种其它工业产品 。

    Process of producing adamantanols
    10.
    发明授权
    Process of producing adamantanols 有权
    生产金刚烷醇的方法

    公开(公告)号:US06187967B1

    公开(公告)日:2001-02-13

    申请号:US09493207

    申请日:2000-01-28

    CPC classification number: C07C29/48 C07C29/86 C07C2603/74 C07C35/37 C07C35/14

    Abstract: Adamantanols are produced in high selectivity and high yields by hydroxylation of adamantane compounds in a specific two-phase solvent system of water and an organic solvent in the presence of a ruthenium compound and hypochlorous acid or its salt. Adamantanediols transfer into the organic phase by adding a specific alcohol to a reaction liquid containing the adamantanols, thereby facilitating extraction of the adamantanediols. The ruthenium compound transfers into the water phase by treating the reaction liquid with alkali prior to the addition of the alcohol and precipitates therein, thereby facilitating the recovery of the ruthenium compound.

    Abstract translation: 金刚烷醇通过在钌化合物和次氯酸或其盐的存在下在水和有机溶剂的特定两相溶剂体系中金刚烷化合物的羟化反应以高选择性和高收率生产。 通过向含有金刚烷醇的反应液中加入特定的醇,将金刚烷二醇转移到有机相中,从而促进金刚烷二醇的萃取。 钌化合物通过在加入醇之前用碱处理反应液并在其中沉淀而转移到水相中,从而有助于钌化合物的回收。

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