PROCEDE DE PREPARATION DE FURFURAL
    3.
    发明公开
    PROCEDE DE PREPARATION DE FURFURAL 有权
    程序准备好文件

    公开(公告)号:EP2748153A1

    公开(公告)日:2014-07-02

    申请号:EP12750773.9

    申请日:2012-08-24

    IPC分类号: C07D307/50

    CPC分类号: C07D307/48 C07D307/50

    摘要: The invention relates to a method for producing furfural by reacting pentose in water and in the presence of carboxylic acid and a heterogeneous acid catalyst, said method being carried out in an aqueous solution of carboxylic acid as the reaction medium. The invention also relates to the production of furfural by reacting pentose in water and in the presence of carboxylic acid and a heterogeneous acid catalyst. The invention further relates to an aqueous solution of carboxylic acid rich in furfural.

    摘要翻译: 本发明涉及通过戊糖在水中和在羧酸和多相酸催化剂存在下反应来制备糠醛的方法,所述方法在作为反应介质的羧酸水溶液中进行。 本发明还涉及通过使戊糖在水中和在羧酸和多相酸催化剂存在下反应制备糠醛。 本发明还涉及富含糠醛的羧酸水溶液。