Process for producing aromatic aldehydes
    6.
    发明授权
    Process for producing aromatic aldehydes 失效
    芳香醛生产工艺

    公开(公告)号:US4240984A

    公开(公告)日:1980-12-23

    申请号:US4448

    申请日:1979-01-18

    CPC分类号: C07C45/41

    摘要: A process for preparing aromatic aldehydes starting from the corresponding aromatic acid, comprising two steps, the first one consisting of the reaction of said acid with ethyl or isobutyl chlorocarbonate to obtain the corresponding anhydride, and the second one to hydrogenate the thus-obtained anhydride to yield to aldehyde.

    摘要翻译: 从相应的芳族酸开始制备芳族醛的方法,包括两个步骤,第一步是将酸与乙基或氯甲酸异丁酯反应,得到相应的酸酐,第二步骤将由此得到的酸酐氢化成 产生醛。