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    PROCESS FOR PRODUCING FLUOROSULFURIC ACID AROMATIC-RING ESTERS
    4.
    发明公开
    PROCESS FOR PRODUCING FLUOROSULFURIC ACID AROMATIC-RING ESTERS 审中-公开
    VERFAHREN ZUR HERSTELLUNG AROMATISCHER RINGESTER AUSFLUORSCHWEFELSÄURE

    公开(公告)号：EP2727905A1

    公开(公告)日：2014-05-07

    申请号：EP12804675.2

    申请日：2012-06-15

    申请人： CENTRAL GLASS COMPANY, LIMITED

    发明人： ISHII, Akihiro ,  ISHIMARU, Takehisa ,  YAMAZAKI, Takako ,  YASUMOTO, Manabu

    IPC分类号： C07C303/24 ,  C07C305/26

    CPC分类号： C07C303/24 ,  C07C305/26

    摘要： A production process of a fluorosulfuric acid aromatic-ring ester according to the present invention includes reaction of an aromatic-ring hydroxyl compound with sulfuryl fluoride (SO 2 F 2 ) in the presence of a tertiary amine except pyridine and methylpyridine. The sulfuryl fluoride, used as the reactant in the production process according to the present invention, is widely adapted as a fumigant and is easily available on a large scale. Further, the target compound can be obtained rapidly with a high yield under moderate reaction conditions in the production process according to the present invention. In this way, all of the prior art problems can be solved in the production process according to the present invention. The production process according to the present invention is thus particularly useful for industrial production of the fluorosulfuric acid aromatic-ring ester.

    摘要翻译： 根据本发明的氟代硫酸芳环酯的制备方法包括在除了吡啶和甲基吡啶之外的叔胺存在下，芳环羟基化合物与硫酰氟（SO 2 F 2）的反应。 在根据本发明的生产方法中用作反应物的硫酰氟被广泛地用作熏蒸剂，并且容易获得大量。 此外，在本发明的制备方法中，在中等反应条件下，可以快速获得目标化合物。 以这种方式，可以在根据本发明的制造方法中解决所有现有技术问题。 因此，根据本发明的制备方法对于工业生产氟代硫酸芳环酯特别有用。

    Process for preparing sulfates and/or sulfonates in a micro-reaction system
    5.
    发明公开
    Process for preparing sulfates and/or sulfonates in a micro-reaction system 有权
    埃及微型系统中的Verfahren zur Herstellung von Sulfaten und / oder Sulfonaten

    公开(公告)号：EP2565181A1

    公开(公告)日：2013-03-06

    申请号：EP11179488.9

    申请日：2011-08-31

    申请人： Cognis IP Management GmbH

    发明人： Becherer, Miriam ,  Gutsche, Bernhard ,  Müller-Meskamp, Saskia ,  Kruppa, Thomas ,  Kraft, Kjeld

    IPC分类号： C07C303/06 ,  C07C303/24 ,  C07C305/10

    CPC分类号： C07C303/24 ,  C07C303/06 ,  C07C305/10 ,  C07C309/10

    摘要： Summary
    Suggested is a process for preparing sulfates and/or sulfonates by adding sulfur trioxide to a compound comprising at least one hydroxyl function and/or at least one double bond, which is characterized in that
    (i) the reaction is performed in a micro-reaction system (µ-reactor),
    (ii) the sulfation/sulfonation agent used is a liquid sulfur trioxide, and
    (iii) the reaction is conducted in the presence of 0 to 20 Vol.-% of air, inert gas or organic solvents.

    摘要翻译： 概述建议的是通过向包含至少一个羟基官能团和/或至少一个双键的化合物中加入三氧化硫来制备硫酸盐和/或磺酸盐的方法，其特征在于（i）反应在微波炉中进行， 反应体系（μ-反应器），（ii）所用的硫酸化/磺化剂是液体三氧化硫，和（iii）反应在0至20体积％的空气，惰性气体或有机溶剂的存在下进行 。