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    Process for preparing racemic amino derivatives
    8.
    发明授权
    Process for preparing racemic amino derivatives 失效
    制备外消旋氨基衍生物的方法

    公开(公告)号：US06500986B1

    公开(公告)日：2002-12-31

    申请号：US08693929

    申请日：1996-08-05

    申请人： Uwe Stelzer ,  Johannes Rudolf Jansen

    发明人： Uwe Stelzer ,  Johannes Rudolf Jansen

    IPC分类号： C07C20900

    CPC分类号： C07C231/16 ,  C07C209/62 ,  C07C233/13

    摘要： Racemic amino derivatives of the formula are prepared by a new process which comprises reacting an optically active amide of the formula in which with a strong base, optionally in the presence of an organic diluent and, if desired, reacting the resulting racemic amide. either a) with water in the presence of a base or an acid and optionally in the presence of an organic diluent, or b) if the compound of the formula (I) is an amide in which R3 is hydrogen, with an alkali metal hydroxide or an alkaline earth metal hydroxide.

    摘要翻译： 通过新方法制备式的外消旋氨基衍生物，其包括使具有强碱的任何式（Ⅱ）的光学活性酰胺，任选在有机稀释剂存在下反应，如果需要，使得到的外消旋酰胺e）与水 如果式（I）化合物是R3是氢的酰胺，碱金属氢氧化物或碱土金属氢氧化物，则存在碱或酸，并且任选地存在有机稀释剂，orb）。

    Thienysulfonylamino (thio) carbonyl compounds
    9.
    发明授权
    Thienysulfonylamino (thio) carbonyl compounds 有权
    噻吩磺酰氨基（硫）羰基化合物

    公开(公告)号：US06383988B1

    公开(公告)日：2002-05-07

    申请号：US09319021

    申请日：1999-06-01

    申请人： Klaus-Helmut Müller ,  Ernst Rudolf F. Gesing ,  Mark Wilhelm Drewes ,  Johannes Rudolf Jansen ,  Rolf Kirsten ,  Joachim Kluth ,  Klaus König ,  Ulrich Philipp ,  Markus Dollinger

    发明人： Klaus-Helmut Müller ,  Ernst Rudolf F. Gesing ,  Mark Wilhelm Drewes ,  Johannes Rudolf Jansen ,  Rolf Kirsten ,  Joachim Kluth ,  Klaus König ,  Ulrich Philipp ,  Markus Dollinger

    IPC分类号： A01N43653

    CPC分类号： C07D409/12 ,  A01N43/74 ,  A01N43/82 ,  A01N47/38 ,  C07D333/34 ,  C07D413/12

    摘要： The invention relates to novel thienylsulphonylamino(thio)carbonyl compounds of the formula (I), in which Q represents oxygen or sulphur, R1 represents cyano, halogen or in each case optionally cyano-, halogen- or C1-C4-alkoxy-substituted alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy or alkinyloxy having in each case up to 6 carbon atoms, R2 represents cyano, halogen or in each case optionally cyano-, halogen- or C1-C4-alkoxy-substituted alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy or alkinyloxy having in each case up to 6 carbon atoms, and R3 represents in each case optionally substituted heterocyclyl having 5 ring members, at least one of which represents oxygen, sulphur or nitrogen and one to three others may represent nitrogen, and salts of compounds of the formula (I), to processes and novel intermediates for preparing the novel compounds and to their use as herbicides.

    摘要翻译： 本发明涉及式（I）的新型噻吩基磺酰基氨基（硫代）羰基化合物，其中Q表示氧或硫，R 1表示氰基，卤素或在各种情况下任选为氰基，卤素或C 1 -C 4烷氧基取代的烷基， 烯基，炔基，烷氧基，烯氧基或烷氧基，每种情况下最多6个碳原子，R 2代表氰基，卤素或在各种情况下任选为氰基，卤素或C 1 -C 4烷氧基取代的烷基，烯基，炔基，烷氧基， 在每种情况下具有至多6个碳原子的烯氧基或链烯氧基，R 3在每种情况下表示任选取代的具有5个环成员的杂环基，其中至少一个表示氧，硫或氮，并且一至三个表示氮，化合物的盐 式（I）的方法，用于制备新化合物和用作除草剂的新型中间体。