A PRACTICAL, COST-EFFECTIVE SYNTHESIS OF CHLOROMETHYLATED 1,4-BENZOQUINONES
    2.
    发明申请
    A PRACTICAL, COST-EFFECTIVE SYNTHESIS OF CHLOROMETHYLATED 1,4-BENZOQUINONES 审中-公开
    氯甲基1,4-苯并噻唑的实用,成本有效的合成

    公开(公告)号:WO2006032425A3

    公开(公告)日:2006-04-27

    申请号:PCT/EP2005010057

    申请日:2005-09-17

    CPC classification number: C07C46/00 C07C46/08 C07C50/28

    Abstract: The present invention relates to a practical and cost-effective method for the synthesis of 5-chloromethylated 2,3-dialkoxy-6-alkyl-1,4-benzoquinones by direct chloromethylation of the corresponding 2,3-dialkoxy-6-alkyl-1,4-benzoquinones. The invention further relates to a method for the preparation of 5-chloromethylated 2,3-dialkoxy-6-alkyl-1,4-benzoquinones starting from a 3,4,5-trialkoxy-1-alkyl-benzene. The invention also relates to a method for the production of Coenzymes Q n , especially coenzyme Q 10 .

    Abstract translation: 本发明涉及通过相应的2,3-二烷氧基-6-烷基-1,4-苯醌的直接氯甲基化合成5-氯甲基化2,3-二烷氧基-6-烷基-1,4-苯醌的实用和成本有效的方法。 1,4-苯醌。 本发明还涉及从3,4,5-三烷氧基-1-烷基 - 苯开始制备5-氯甲基化2,3-二烷氧基-6-烷基-1,4-苯醌的方法。 本发明还涉及生产辅酶Q 1,特别是辅酶Q 10的方法。

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