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    Method for producing mercaptoorganyl(alkoxysilane)
    1.
    发明专利
    Method for producing mercaptoorganyl(alkoxysilane) 有权
    生产甘草酸（ALKOXYSILANE）的方法

    公开(公告)号：JP2006312633A

    公开(公告)日：2006-11-16

    申请号：JP2006128431

    申请日：2006-05-02

    Applicant: Degussa Ag ,  デグサ アクチエンゲゼルシャフトDegussa AG

    Inventor： KORTH KARSTEN ,  WOLF DORIT ,  SEEBALD STEFFEN DR ,  ALBERT PHILIPP ,  PIETER REIMUND ,  ALIG ALFRED

    IPC: C07F7/08 ,  B01J23/62 ,  B01J23/652 ,  B01J23/755 ,  B01J27/02 ,  C07B61/00

    CPC classification number: C07F7/1892

    Abstract: PROBLEM TO BE SOLVED: To provide a method for reductively cleaving a bis(alkoxysilylorganyl)polysulfide, achieving at least an equivalent conversion rate under a more moderate temperature and/or pressure condition as compared with those of publicly known methods. SOLUTION: This method for producing a mercaptoorganyl(alkoxysilane) by hydrogenating the bis(alkoxysilylorganyl)polysulfide with hydrogen in the presence of at least 1 kind of an alcohol and a doped metal catalyst is characterized by using the doped metal catalyst containing at least 1 kind of a substance consisting of a group of iron, an iron compound, nickel, a nickel compound, platinum, a platinum compound, osmium, an osmium compound, ruthenium, a ruthenium compound, rhodium, a rhodium compound, iridium and an iridium compound and at least 1 kind of a doping component. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种还原性裂解双（烷氧基甲硅烷基有机基）多硫化物的方法，与公知的方法相比，在更温和的温度和/或压力条件下达到至少等效的转化率。 解决方案：通过在至少1种醇和掺杂金属催化剂的存在下用氢气氢化双（烷氧基甲硅烷基有机基）多硫化物来制备巯基有机基（烷氧基硅烷）的方法的特征在于使用含有 至少1种由一组铁，铁化合物，镍，镍化合物，铂，铂化合物，锇，锇化合物，钌，钌化合物，铑，铑化合物，铱和铱组成的物质 铱化合物和至少1种掺杂成分。 版权所有（C）2007，JPO＆INPIT

    Method for producing mercaptorganyl(alkoxysilane)
    2.
    发明专利
    Method for producing mercaptorganyl(alkoxysilane) 有权
    生产甘草酸（烷氧基）的方法

    公开(公告)号：JP2006077009A

    公开(公告)日：2006-03-23

    申请号：JP2005259002

    申请日：2005-09-07

    Applicant: Degussa Ag ,  デグサ アクチエンゲゼルシャフト

    Inventor： KORTH KARSTEN ,  ALBERT PHILIPP ,  WOLF DORIT ,  SEEBALD STEFFEN DR ,  PIETER REIMUND ,  ALIG ALFRED

    IPC: C07F7/18

    CPC classification number: C07F7/1892

    Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a mercaptorganyl(alkoxysilane) in high conversion through reductively splitting the corresponding bis(alkoxysilylorganyl) polysulfide without using any further antipoisening reagent such as water, an alcohol or hydrogen sulfide for a necessary metal catalyst. SOLUTION: The method for producing the mercaptorganyl(alkoxysilane) comprises hydrogenating the corresponding bis(alkoxysilylorganyl) polysulfide in the presence of a metal catalyst in a solvent at a temperature lower than 190°C under a pressure lower than 100 bar without addition of water, an alcohol or hydrogen sulfide. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：提供通过将相应的双（烷氧基甲硅烷基有机基）多硫化物还原分解而不使用任何进一步的反分解试剂如水，醇或硫化氢来进行高转化率制备巯基有机基（烷氧基硅烷）的方法，用于必要的 金属催化剂 解决方案：制备巯基有机基（烷氧基硅烷）的方法包括在金属催化剂存在下，在溶剂中，在不低于100巴的压力下，在低于190℃的温度下，在溶剂中氢化相应的双（烷氧基甲硅烷基有机基）多硫化物， 的水，酒精或硫化氢。 版权所有（C）2006，JPO＆NCIPI

    Method for producing mercaptorganyl(alkoxysilane)
    3.
    发明专利
    Method for producing mercaptorganyl(alkoxysilane) 有权
    生产甘草酸（烷氧基）的方法

    公开(公告)号：JP2006077008A

    公开(公告)日：2006-03-23

    申请号：JP2005259001

    申请日：2005-09-07

    Applicant: Degussa Ag ,  デグサ アクチエンゲゼルシャフト

    Inventor： KORTH KARSTEN ,  ALBERT PHILIPP ,  WOLF DORIT ,  SEEBALD STEFFEN DR ,  PIETER REIMUND ,  ALIG ALFRED

    IPC: C07F7/18

    CPC classification number: C07F7/1892

    Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a mercaptorganyl(alkoxysilane) in high conversion through reductively splitting the corresponding bis(alkoxysilylorganyl) polysulfide without using any further antipoisening reagent such as water, an alcohol or hydrogen sulfide for a necessary metal catalyst. SOLUTION: The method for producing the mercaptorganyl(alkoxysilane) comprises hydrogenating the corresponding bis(alkoxysilylorganyl) polysulfide in the presence of a metal catalyst at a temperature lower than 190°C under a pressure lower than 100 bar without addition of water, an alcohol or hydrogen sulfide. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：提供通过将相应的双（烷氧基甲硅烷基有机基）多硫化物还原分解而不使用任何进一步的反分解试剂如水，醇或硫化氢来进行高转化率制备巯基有机基（烷氧基硅烷）的方法，用于必要的 金属催化剂。 解决方案：制备巯基有机基（烷氧基硅烷）的方法包括在低于100巴的压力低于100巴的温度下，在金属催化剂存在下，在不加水的情况下，氢化相应的双（烷氧基甲硅烷基有机基）多硫化物， 酒精或硫化氢。 版权所有（C）2006，JPO＆NCIPI

    PRODUCTION OF PROPYLSILANE
    4.
    发明专利
    PRODUCTION OF PROPYLSILANE 失效

    公开(公告)号：JP2000198791A

    公开(公告)日：2000-07-18

    申请号：JP35206299

    申请日：1999-12-10

    Applicant: DEGUSSA

    Inventor： KRAEUTER THOMAS ,  SEEBALD STEFFEN DR ,  BATZ-SOH CHRISTOPH DR ,  KARCH RALF DR ,  PRINZ MATTHIAS ,  LANSINK ROTGERINK HERMANUS G J

    IPC: B01J23/42 ,  B01J23/62 ,  C07B61/00 ,  C07F7/12 ,  C07F7/14

    Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in high selectivity and in high yield under suppression of undesired side-reactions by adding a specific allyl compound to a specific silane in the presence of a specific catalyst under specific conditions. SOLUTION: The addition reaction of an allyl compound of the formula: H2C=CH-CH2X (X is Cl, Br, I or the like), for example, allyl chloride to a silane of the formula: R2R3R4SiH (R2-R4 are each H, a halogen, a 1-6C alkyl or the like) (preferably trichlorosilane) is carried out at 0-200 deg.C and at 200 millibar - 10 bar, preferably in the presence of a multielement catalyst supported on a carrier, for example, activated carbon, in which one of these elements is platinum, to give the objective three-functional compound (3- chloropropyltrichlorosilane). The other elements in the multielement catalyst are preferably Ti or the like and the molar ratios of the platinum to other elements on the carrier are preferably 0.05/1-20/1.

    PRODUCTION OF PROPYLSILANE FUNCTIONALIZED AT THIRD POSITION
    5.
    发明专利
    PRODUCTION OF PROPYLSILANE FUNCTIONALIZED AT THIRD POSITION 失效

    公开(公告)号：JP2000026478A

    公开(公告)日：2000-01-25

    申请号：JP15981099

    申请日：1999-06-07

    Applicant: DEGUSSA

    Inventor： BATZ-SOH CHRISTOPH DR ,  KARCH RALF DR ,  SEEBALD STEFFEN DR ,  PRINZ MATTHIAS

    IPC: B01J31/22 ,  C07B61/00 ,  C07F7/08 ,  C07F7/12 ,  C07F7/14 ,  C07F7/18

    Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a propylsilane functionalized at the third position by reacting hydrogensilane with an allyl compound under the catalytic action of platinum. SOLUTION: A propylsilane functionalized at the third position is produced by the addition reaction of an allyl compound of the formula: H2C=CH-CH2X (X is Cl, Br, I, F, CN, SCN, SH, SR, OH, NRR1 or OR; R and R are each a 1-6C alkyl or a 3-7C aryl) with a silane of the formula: R2R3R4SiH [R2 to R4 are each H, a halogen, a 1-6C alkyl, a 1-6C haloalkyl, a 3-6C allyl, a 1-4C alkoxy, phenyl, an aryl or an aralkyl] at the reaction temperature of 0-200 deg.C and 800 mbar to 5 bar in the presence of a platinum catalyst having at least one kind of ligands containing sulfur.

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