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    Polycyclic pentafluorosulfanylbenzene compound and process for producing the compound
    1.
    发明授权
    Polycyclic pentafluorosulfanylbenzene compound and process for producing the compound 失效
    多环五氟硫烷基苯化合物及其制备方法

    公开(公告)号：US08030512B2

    公开(公告)日：2011-10-04

    申请号：US12563366

    申请日：2009-09-21

    申请人： Shigeyoshi Nishino ,  Hidetaka Shima ,  Hiroyuki Oda ,  Yoji Omata

    发明人： Shigeyoshi Nishino ,  Hidetaka Shima ,  Hiroyuki Oda ,  Yoji Omata

    IPC分类号： C07C69/76 ,  C07C41/00 ,  C07C43/02 ,  C07C43/20

    CPC分类号： C07C381/00 ,  C07C2601/12

    摘要： A polycyclic pentafluorosulfanylbenzene compound represented by the following general formula (1) and a process for producing the polycyclic pentafluorosulfanylbenzene compound which comprises reacting a specific pentafluorosulfanylbenzene compound with a specific boronic acid compound are provided. The polycyclic pentafluorosulfanylbenzene compound is a novel compound and can be produced by the process industrially advantageously. (R1 to R4 each independently represent hydrogen atom or fluorine atom, R5 represents a hydrocarbon group having at least two cyclic structures which may have substituents, and Z represents keto group, thioketo group, methylene group or difluoromethylene group.)

    摘要翻译： 提供由以下通式（1）表示的多环五氟硫烷基苯化合物和制备多环五氟硫烷基苯化合物的方法，其包括使特定的五氟硫烷基苯化合物与特定的硼酸化合物反应。 多环五氟硫烷基苯化合物是新型化合物，可以通过工业上有利的方法制备。 （R 1〜R 4各自独立地表示氢原子或氟原子，R 5表示具有至少两个可具有取代基的环状结构的烃基，Z表示酮基，硫代酮基，亚甲基或二氟亚甲基。

    Process for preparing n, n'-dialkoxy-n, n'-dialkyl oxamide
    4.
    发明申请
    Process for preparing n, n'-dialkoxy-n, n'-dialkyl oxamide 失效
    制备n，n'-二烷氧基-N，N'-二烷基草酰胺的方法

    公开(公告)号：US20070093675A1

    公开(公告)日：2007-04-26

    申请号：US10570996

    申请日：2004-09-09

    申请人： Shigeyoshi Nishino ,  Shoji Shikita ,  Yoji Omata

    发明人： Shigeyoshi Nishino ,  Shoji Shikita ,  Yoji Omata

    IPC分类号： C07C381/00 ,  C07C259/00

    CPC分类号： C07C259/06

    摘要： The present invention provides a process for preparing an N,N′-dialkoxy-N,N′-dialkyl oxamide represented by the formula (3): wherein R2 and R3 may be the same or different from each other, and each represent an alkyl group having 1 to 4 carbon atoms, which comprises reacting an oxalic acid diester represented by the formula (1): wherein R1 and R1′ may be the same or different from each other, and each represent a hydrocarbon group, and an N-alkyl-O-alkylhydroxylamine represented by the formula (2): R2O—NHR3  (2) wherein R2 and R3 have the same meanings as defined above, or an acid salt thereof in the presence of a base.

    摘要翻译： 本发明提供了制备由式（3）表示的N，N'-二烷氧基-N，N'-二烷基草酰胺的方法：其中R 2和R 3 >可以相同或不同，并且各自表示具有1至4个碳原子的烷基，其包括使由式（1）表示的草酸二酯与其中R 1和 R 1彼此可以相同或不同，并且各自表示烃基，由式（2）表示的N-烷基-O-烷基羟胺：<β在线 - 公式描述=“在线公式”end =“lead”？> R O-NHR 3（2）<？in-line-formula description =“In 其中R 2和R 3具有与上述相同的含义，或其酸盐，在碱的存在下， 。

    Process for preparing N,N′-dialkoxy-N, N′-dialkyl oxamide
    5.
    发明授权
    Process for preparing N,N′-dialkoxy-N, N′-dialkyl oxamide 失效
    制备N，N'-二烷氧基-N，N'-二烷基草酰胺的方法

    公开(公告)号：US07358394B2

    公开(公告)日：2008-04-15

    申请号：US10570996

    申请日：2004-09-09

    申请人： Shigeyoshi Nishino ,  Shoji Shikita ,  Yoji Omata

    发明人： Shigeyoshi Nishino ,  Shoji Shikita ,  Yoji Omata

    IPC分类号： C07C233/05

    CPC分类号： C07C259/06

    摘要： The present invention provides a process for preparing an N,N′-dialkoxy-N,N′-dialkyl oxamide represented by the formula (3): wherein R2 and R3 may be the same or different from each other, and each represent an alkyl group having 1 to 4 carbon atoms, which comprises reacting an oxalic acid diester represented by the formula (1): wherein R1 and R1′ may be the same or different from each other, and each represent a hydrocarbon group, and an N-alkyl-O-alkylhydroxylamine represented by the formula (2): R2O—NHR3   (2) wherein R2 and R3 have the same meanings as defined above, or an acid salt thereof in the presence of a base.

    摘要翻译： 本发明提供了制备由式（3）表示的N，N'-二烷氧基-N，N'-二烷基草酰胺的方法：其中R 2和R 3 >可以相同或不同，并且各自表示具有1至4个碳原子的烷基，其包括使由式（1）表示的草酸二酯与其中R 1和 R 1彼此可以相同或不同，并且各自表示烃基，由式（2）表示的N-烷基-O-烷基羟胺：<β在线 - 公式描述=“在线公式”end =“lead”？> R O-NHR 3（2）<？in-line-formula description =“In 其中R 2和R 3具有与上述相同的含义，或其酸盐，在碱的存在下， 。