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    Sub-nano order palladium catalyst immobilized between montmorillonite layers
    1.
    发明专利
    Sub-nano order palladium catalyst immobilized between montmorillonite layers 有权
    亚纳米级催化剂稳定在蒙脱石层之间

    公开(公告)号：JP2008142645A

    公开(公告)日：2008-06-26

    申请号：JP2006333785

    申请日：2006-12-11

    申请人： Daicel Chem Ind Ltd ,  Osaka Univ ,  ダイセル化学工業株式会社 ,  国立大学法人大阪大学

    发明人： KANEDA KIYOOMI ,  MATSUDA HIROKAZU

    IPC分类号： B01J21/16 ,  B01J37/16 ,  C07B61/00 ,  C07C45/68 ,  C07C49/203 ,  C07C49/647 ,  C07C49/794 ,  C07C67/343 ,  C07C69/738 ,  C07C201/14 ,  C07C205/37

    CPC分类号： Y02P20/52

    摘要： PROBLEM TO BE SOLVED: To provide a synthetic organic catalyst which shows high catalytic activity under a relatively mild condition, and can be easily separated from products after reaction to be reused, and its simple manufacturing method. SOLUTION: A sub-nano order palladium catalyst immobilized between montmorillonite layers is made by immobilizing sub-nano order palladium clusters between montmorillonite crystal layers. The sub-nano order palladium catalyst can be manufactured by the manufacturing method comprising a process for obtaining palladium (II) type montmorillonite by treating alkaline earth metal type montmorillonite with a divalent palladium complex, and a process for treating the obtained palladium (II) type montmorillonite with a reducing agent. COPYRIGHT: (C)2008,JPO&INPIT

    摘要翻译： 要解决的问题：提供在相对温和的条件下显示出高催化活性的合成有机催化剂，并且可以容易地从反应后的产物中分离出被再利用，并且其简单的制造方法。 解决方案：通过在蒙脱石晶体层之间固定亚纳米级钯簇来制备固定在蒙脱石层之间的亚纳米级钯催化剂。 亚纳米级钯催化剂可以通过包括通过用二价钯络合物处理碱土金属型蒙脱土获得钯（II）型蒙脱土的方法的制备方法，以及所得到的钯（II）型蒙脱土的处理方法 蒙脱石与还原剂。 版权所有（C）2008，JPO＆INPIT

    CROSSLINKABLE COMPOSITION, PRODUCTION OF COATING REPELLING ADHESIVE MATERIAL, AND 2-HYDROXYBUT-3-YN-1-ONE
    5.
    发明专利
    CROSSLINKABLE COMPOSITION, PRODUCTION OF COATING REPELLING ADHESIVE MATERIAL, AND 2-HYDROXYBUT-3-YN-1-ONE 失效

    公开(公告)号：JPH115948A

    公开(公告)日：1999-01-12

    申请号：JP15317998

    申请日：1998-06-02

    申请人： WACKER CHEMIE GMBH

    发明人： DAUTH JOCHEN DIPL CHEM DR ,  DEUBZER BERNWARD DIPL CHEM DR ,  WOLFERSEDER JOSEF ,  SCHNITZER KLAUS

    IPC分类号： C07C49/794 ,  C07C49/835 ,  C08K5/07 ,  C08L83/04 ,  C08L83/05 ,  C08L83/07 ,  C09D183/04 ,  C09D183/05 ,  C09D183/07 ,  C09J183/05 ,  C09J183/07

    摘要： PROBLEM TO BE SOLVED: To obtain a crosslinkable compsn. that has a volatility and heat stability and is capable of sufficiently retarding the crosslinking reaction and assuring the closslinking reaction by compounding an organosilicon compd. having an aliph. carbon- carbon multiple bond and an organosilicon compd. having an Si-bonded hydrogen atom, or an organosilicon compd. having both a carbon-carbon multiple bond and an Si-bonded hydrogen atom, and a catalyst accelerating the addition of the Si-bonded hydrogen atom to the aliph. multiple bond and a retarder, which retards the addition and has a good thermal stability and volatility. SOLUTION: The organosilicon compd. having an aliph. carbon-carbon multiple bond is pref. one represented by formula I (wherein R is a hydrocarbon group having no multiple bond; and R is a hydrocarbon group, etc., having a multiple bond). The organosilicon compd. having an Si-bonded hydrogen atom is pref. one represented by formula II (wherein R is the same as in formula I). The organosilicon compd. (C) having both a multiple bond and an Si-bonded hydrogen atom is used. An example of the catalyst is fine platinum particles. The retarder is represented by formula III (wherein R is H, a 1-12C hydrocarbon group, etc.; R is H or a 1-12C hydrocarbon group; and X is OH, etc.).

    PRODUCTION OF UNSATURATED COMPOUND
    10.
    发明专利
    PRODUCTION OF UNSATURATED COMPOUND 失效

    公开(公告)号：JPH02235825A

    公开(公告)日：1990-09-18

    申请号：JP5611389

    申请日：1989-03-10

    申请人： SAGAMI CHEM RES

    发明人： HIYAMA TAMEJIROU ,  HATANAKA YASUO

    IPC分类号： B01J31/24 ,  C07B37/04 ,  C07B61/00 ,  C07C1/32 ,  C07C13/20 ,  C07C13/28 ,  C07C41/30 ,  C07C43/15 ,  C07C45/70 ,  C07C49/784 ,  C07C49/794 ,  C07C67/343 ,  C07C69/533 ,  C07C253/30 ,  C07C255/07

    摘要： PURPOSE:To obtain the title substance useful as a raw material for medicine, synthetic high polymer, etc., by reacting a halogenated organosilicon compound with a vinyloxy compound in the presence of a catalyst of the group VIII metal and fluoride ion. CONSTITUTION:A compound expressed by formula I (R is alkyl, alkenyl, aryl, alkynyl, etc.; R to R are halogen, alkyl, aryl, alkenyl, alkynyl, etc.) is reacted with a compound expressed by formula II (R to R are alkoxycarbonyl, alkoxy, CN, acyl, H, alkyl, etc.; R is acyl, sulfonyl, etc.) in the presence of a catalyst of the group VIII metal [e.g., tetrakis(triphenylphosphine)palladium] and fluoride ion (e.g. tetrabutylammonium fluoride), preferably in an aprotic polar solvent such as DMF at ambient temperature to 80 deg.C to provide the compound expressed by formula III.