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    Preparation method of 2-alkyne-1-acetal
    2.
    发明专利
    Preparation method of 2-alkyne-1-acetal 有权
    2-烷基-1-乙酸的制备方法

    公开(公告)号：JP2006037233A

    公开(公告)日：2006-02-09

    申请号：JP2005213194

    申请日：2005-07-22

    Applicant: Basf Ag ,  ビーエーエスエフ アクチェンゲゼルシャフト

    Inventor： RICHTER INGO DR ,  GRIESBACH ULRICH ,  BECKER MICHAEL ,  KESSINGER ROLAND

    IPC: C25B3/02

    CPC classification number: C25B3/02

    Abstract: PROBLEM TO BE SOLVED: To economically prepare 2-alkyne-1-acetal with a high selectivity and in a high product yield.
    SOLUTION: In a preparation method of 2-alkyne-1-acetal of formula I (wherein substituents are as indicated in the patent claim), a compound of formula III (wherein R
    1 is as indicated in formula I) is electrochemically oxidized either in the presence of a 1-6C alkyl alcohol (alcohol A) or in the form of a substance.
    COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 待解决的问题：以高选择性和高产率生产经济地制备2-炔炔-1-缩醛。 解决方案：在式I（其中取代基如专利权利要求中所示）的2-炔炔-1-缩醛的制备方法中，式III化合物（其中R 1 = 在式I中表示）在1-6C烷基醇（醇A）或物质形式的存在下进行电化学氧化。 版权所有（C）2006，JPO＆NCIPI

    METHOD FOR PRODUCING SUBSTITUTED OXAZOLE
    3.
    发明专利
    METHOD FOR PRODUCING SUBSTITUTED OXAZOLE 审中-公开

    公开(公告)号：JP2003176272A

    公开(公告)日：2003-06-24

    申请号：JP2002227292

    申请日：2002-08-05

    Applicant: BASF AG

    Inventor： RUST HARALD ,  BURKART KIRSTEN ,  FAUST TILLMANN ,  HENKELMANN JOCHEM ,  KINDLER ALOIS ,  KNOLL CHRISTIAN ,  BECKER MICHAEL

    IPC: C07D233/70 ,  C07D213/67 ,  C07D263/42

    Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a 5-alkoxy-substituted oxazole and a method for producing a pyridoxine derivative. SOLUTION: The 5-alkoxy-substituted oxazole is obtained by converting an α-isocyano alkylic acid ester in the presence of a base at >80°C and separating the 5-alkoxy-substituted oxazole from the reaction mixture simultaneously with the converting reaction, and the pyridoxine derivative is obtained by converting an amino acid into an amino acid ester, converting the obtained into a formamido acid ester, converting the obtained into an α-isocyanoalkyl acid ester, converting the obtained into a 5-alkoxy-substituted oxazole in the presence of a base at >80°C and separating the 5-alkoxy-substituted oxazole from the reaction mixture simultaneously with the converting reaction, reacting the obtained 5-alkoxy-substituted oxazole with a protective diol to obtain an Diels-Alder adduct and treating the obtained with an acid and removing the protective group to convert into the pyridoxine derivative. COPYRIGHT: (C)2003,JPO

    METHOD FOR THE PRODUCTION OF ORTHOESTERS
    4.
    发明申请
    METHOD FOR THE PRODUCTION OF ORTHOESTERS 审中-公开
    于制备原酸酯

    公开(公告)号：WO2005042443A3

    公开(公告)日：2005-07-28

    申请号：PCT/EP2004012097

    申请日：2004-10-26

    Applicant: BASF AG ,  MILLER CHRISTIAN ,  HEYDRICH GUNNAR ,  KLASS KATRIN ,  BECKER MICHAEL

    Inventor： MILLER CHRISTIAN ,  HEYDRICH GUNNAR ,  KLASS KATRIN ,  BECKER MICHAEL

    IPC: C07C41/60 ,  C07C43/32

    CPC classification number: C07C41/60 ,  C07C43/32

    Abstract: The invention relates to a method for the production of orthoesters, wherein a first orthoester and a first alcohol are guided into a rectification column such that in at least one area of the column the first orthoester and the first alcohol react with a second orthoester and a second alcohol, and the second orthoester and the second alcohol are removed from the reaction area.

    Abstract translation: 本发明公开了用于制备原酸酯，其中一个引入第一原酸酯和在精馏塔中这样的条件下，即在列中，第一原酸酯与第一醇到第二原酸酯和第二醇的至少一个区域的反应下的第一醇的方法，和 第二原酸酯与从反应区中连续地去除第二醇。

    HETEROGENEOUS RUTHENIUM CATALYST AND METHOD FOR HYDROGENATING A CARBOXYLIC AROMATIC GROUP, IN PARTICULAR FOR PRODUCING CORE HYDROGENATED BISGLYCIDYL ETHER BISPHENOLS A AND F
    9.
    发明申请
    HETEROGENEOUS RUTHENIUM CATALYST AND METHOD FOR HYDROGENATING A CARBOXYLIC AROMATIC GROUP, IN PARTICULAR FOR PRODUCING CORE HYDROGENATED BISGLYCIDYL ETHER BISPHENOLS A AND F 审中-公开
    加氢钌的非均相催化剂和方法的碳环芳香基团，尤其是用于生产双酚A和F的环氢化双缩水甘油醚

    公开(公告)号：WO2006136569A9

    公开(公告)日：2007-02-22

    申请号：PCT/EP2006063380

    申请日：2006-06-21

    Applicant: BASF AG ,  VAN LAAR FREDERIK ,  BECKER MICHAEL

    Inventor： VAN LAAR FREDERIK ,  BECKER MICHAEL

    IPC: B01J21/08 ,  B01J23/46 ,  B01J35/10 ,  C07D303/24

    CPC classification number: C07D303/24 ,  B01J21/08 ,  B01J23/462 ,  B01J35/0066 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  C07D303/30

    Abstract: A heterogeneous ruthenium catalyst comprises an amorphous silicium dioxide in the form of a support material and is produced by one or several impregnations of the support material with a rhenium salt solution, drying and reduction. Said invention is characterised in that the silicium dioxide support material has a BET surface (according to DIN 66131) ranging from 250 ti 440 m 2 /g, a pore volume (according to DIN 66134) ranging from 0.7 to 1.1 ml/g and a pore diameter (according to DIN 66131) ranging from 6 to 12 nm. The invention also relates to a method for producing a carboxylic aromatic group, in particular a method for producing bisglycidyl ethers of formula (I), wherein R is CH 3 or H, by hydrogenating the core of an aromatic bisglycidyl ether of formula (II) in which the heterogeneous ruthenium catalyst is introduced.

    Abstract translation: 的是，根据DIN 66131所使用的二氧化硅载体材料（具有BET表面均相的钌催化剂包括无定形二氧化硅作为载体材料，通过用钌盐，干燥和还原的solu-灰载体材料的单次或多次浸渍获得的，其特征在于在10 ）在250至400米2 /克，孔体积的范围内（根据在范围0.7至1.1毫升/克和孔直径（在6至12纳米的范围内，根据DIN 66134）DIN 66134），和 15为碳环芳族基团的氢化成相应的碳环脂族基团制备式（I），其中R 20是CH 3或H的二缩水甘油醚的位置的处理，特别是处理中，是指由式的相应的芳族二缩水甘油基醚的环氢化 （II）25，其中的上述一个 使用非均相的钌催化剂。

    CATALYST AND METHOD FOR HYDROGENATING ORGANIC COMPOUNDS CONTAINING HYDROGENABLE GROUPS
    10.
    发明申请
    CATALYST AND METHOD FOR HYDROGENATING ORGANIC COMPOUNDS CONTAINING HYDROGENABLE GROUPS 审中-公开
    钌催化剂和氢化方法来说氢化基团含有机物的

    公开(公告)号：WO2006136541A3

    公开(公告)日：2007-04-12

    申请号：PCT/EP2006063323

    申请日：2006-06-20

    Applicant: BASF AG ,  VAN LAAR FREDERIK ,  BECKER MICHAEL ,  SCHWAB EKKEHARD ,  HENKELMANN JOCHEM ,  POLANEK PETER

    Inventor： VAN LAAR FREDERIK ,  BECKER MICHAEL ,  SCHWAB EKKEHARD ,  HENKELMANN JOCHEM ,  POLANEK PETER

    IPC: B01J21/08 ,  B01J23/46 ,  B01J23/656 ,  B01J35/10 ,  B01J37/02 ,  C07B35/00

    CPC classification number: B01J23/462 ,  B01J21/08 ,  B01J35/1019 ,  B01J37/0205

    Abstract: The invention relates to a shell catalyst containing ruthenium as an active metal, alone or together with at least one other metal of the auxiliary group IB, VIIB or VIII of the periodical system of the elements (CAS version), and applied to a carrier containing silicon dioxide as a carrier material. The invention also relates to a method for producing said shell catalyst, and to a method for hydrogenating an organic compound containing hydrogenable groups, preferably for hydrogenating a carbocyclic aromatic group to form the corresponding carbocyclic aliphatic groups or for hydrogenating aldehydes to form the corresponding alcohols, using the inventive shell catalyst. The invention further relates to the use of the inventive shell catalyst for hydrogenating an organic compound containing hydrogenable groups, preferably for hydrogenating a carbocyclic aromatic group to form the corresponding carbocyclic aliphatic groups or for hydrogenating aldehydes to form the corresponding alcohols.

    Abstract translation: 本发明涉及一种含有壳催化剂作为活性金属钌单独或与过渡族IB，VIIB中的至少一种另外的金属或元素（CAS版本）的周期表第VIII一起施加到载体包括二氧化硅作为载体材料，用于制造这种壳催化剂的方法 含有氢化的有机化合物，可氢化基团，优选为碳环芳族基团的氢化成相应的碳环脂族基团或用于根据本发明和根据本发明的用于氢化的使用涂层催化剂的醛氢化成相应的醇，该涂层催化剂的Verwendüng下的处理 含有氢化的基团，优选为碳环基团aromatichen的氢化成相应的碳环脂族基团或氢化的有机化合物 醛为相应的醇的UNG。

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