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    (METH)ACRYLIC ACID ESTER MANUFACTURING METHOD AND AROMATIC CARBOXYLIC ACID ESTER MANUFACTURING METHOD
    3.
    发明公开
    (METH)ACRYLIC ACID ESTER MANUFACTURING METHOD AND AROMATIC CARBOXYLIC ACID ESTER MANUFACTURING METHOD 审中-公开
    用于生产（甲基）丙烯酸酯和工艺制备芳香族羧酸酯

    公开(公告)号：EP3156390A4

    公开(公告)日：2017-05-24

    申请号：EP15806000

    申请日：2015-05-27

    申请人： MITSUBISHI RAYON CO

    发明人： MATSUO TAKESHI ,  MURATA NAOSHI ,  MORI HIROYUKI

    IPC分类号： C07C67/11 ,  C07B61/00 ,  C07C69/54

    CPC分类号： C07C67/10 ,  C07C67/11 ,  C07C69/54 ,  C07C69/78 ,  C07C69/157

    摘要： Provided is a method capable of efficiently manufacturing (meth)acrylic acid esters and aromatic carboxylic acid esters. This (meth)acrylic acid ester manufacturing method reacts a (meth)acrylic anhydride with a carbonate compound. For this aromatic carboxylic acid ester manufacturing method, which reacts a carboxylic anhydride with an aromatic carbonate in the presence of a catalyst, the catalyst is at least one kind selected from a set consisting of basic nitrogen-containing organic compounds, Group 1 metal compounds, and Group 2 metal compounds.

    摘要翻译： 本发明提供能够高效地制造（甲基）丙烯酸酯和芳族羧酸酯的方法。 此（甲基）丙烯酸酯的制造方法发生反应与碳酸酯化合物的（甲基）丙烯酸酐。 对于此芳族羧酸酯的制造方法，该方法在催化剂的存在下的芳族碳酸酯与反应的羧酸酐，催化剂是至少一种从一组由......组成碱性含氮有机化合物，1族金属化合物中选取的， 和第2族金属化合物。

    ACETALSULFONATE DERIVATIVE, PROCESS FOR PRODUCING THE SAME, AND PROCESS FOR PRODUCING STYRENE OXIDE DERIVATIVE
    7.
    发明公开
    ACETALSULFONATE DERIVATIVE, PROCESS FOR PRODUCING THE SAME, AND PROCESS FOR PRODUCING STYRENE OXIDE DERIVATIVE 有权
    Acetalsulfonate衍生物，METHOD用于生产和法制造氧化苯乙烯衍生物的

    公开(公告)号：EP1236714A4

    公开(公告)日：2004-08-11

    申请号：EP00977983

    申请日：2000-11-28

    申请人： MITSUBISHI RAYON CO

    发明人： MORI HIROYUKI ,  MORITA HIKARI ,  KOBAYASHI YOSHIMASA

    IPC分类号： C07C303/28 ,  C07C303/30 ,  C07C309/66 ,  C07C309/73 ,  C07D301/28 ,  C07D309/12

    CPC分类号： C07C309/73 ,  C07C303/28 ,  C07C303/30 ,  C07C309/66 ,  C07D309/12

    摘要： An acetalsulfonate derivative useful as an intermediate for medicines and agricultural chemicals; a process for industrially producing the derivative; and a process for industrially producing a styrene oxide derivative from the acetalsulfonate derivative or from a mandelic acid derivative. The process for producing an acetalsulfonate derivative comprises: a first step in which a mandelic acid derivative is esterified to form a mandelic ester derivative; a second step in which the mandelic ester derivative is protected by an acetal to form an acetal derivative; a third step in which the acetal derivative is reduced to form an ethanediol derivative; and a fourth step in which the ethanediol derivative is reacted with a sulfonyl chloride derivative. The process for producing a styrene oxide derivative comprises the step of deacetalizing the acetalsulfonate derivative and the step of epoxidizing the thus-treated sulfonate derivative with the aid of a base catalyst.