Process for preparing nitriles
    9.
    发明授权
    Process for preparing nitriles 失效
    腈类制备方法

    公开(公告)号:US4908452A

    公开(公告)日:1990-03-13

    申请号:US135866

    申请日:1987-12-21

    申请人: David A. Claremon

    发明人: David A. Claremon

    摘要: A facile and mild process for the preparation of nitriles from reagent sensitive primary carboxamides is described. The process utilizes a (carboxysulfamoyl)ammonium hydroxide compound as the dehydrating agent. It is useful for preparing nitriles which have present other groups which are sensitive to the more conventional methods of dehydration or to other methods of nitrile synthesis. Some novel nitriles prepared by the new method are also described.

    摘要翻译: 描述了从试剂敏感性主要酰胺制备腈的简便和温和的方法。 该方法利用(羧基氨磺酰)氢氧化铵化合物作为脱水剂。 制备具有其它对更常规的脱水方法敏感的其它基团的腈或腈合成的其它方法是有用的。 还描述了通过新方法制备的一些新颖的腈。