METHOD FOR PRODUCING 4-PENTENOIC ACID
    1.
    发明申请
    METHOD FOR PRODUCING 4-PENTENOIC ACID 审中-公开
    用于生产4-戊

    公开(公告)号:WO2011020878A3

    公开(公告)日:2011-09-15

    申请号:PCT/EP2010062098

    申请日:2010-08-19

    CPC classification number: C07C51/235 C07C57/03

    Abstract: The invention relates to a method for producing 4-pentenoic acid, at least comprising the oxidation of a mixture (G) containing 4-pentenal, 3-methyl-2-butanone and cyclopentene oxide and to the use of a mixture (G) containing 4-pentenal, 3-methyl-2-butanone and cyclopentene oxide for producing 4-pentenoic acid. The invention also relates to the mixture (G) which is obtained as an auxiliary product from the oxidation of cyclopentene to cyclopentanone by means of dinitrogen monoxide.

    Abstract translation: 本发明涉及一种方法,用于4-戊烯酸的制备中,至少包含以下的混合物的含有4-戊烯醛,3-甲基-2-丁酮含有氧化(G),和环戊烯氧化物,以及使用的混合物(G)-4-戊烯醛,3- 甲基-2-丁酮和4-戊烯酸的制备环戊烯氧化物。 在本发明的上下文中,环戊烯氧化成环戊酮的副产物的混合物(G)优选通过一氧化二氮的方法而获得。

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