Method of producing poly(ortho-methylphenol)
    1.
    发明授权
    Method of producing poly(ortho-methylphenol) 有权
    生产聚(邻甲基苯酚)的方法

    公开(公告)号:US07321054B2

    公开(公告)日:2008-01-22

    申请号:US11671901

    申请日:2007-02-06

    IPC分类号: C07C309/00

    摘要: Poly(ortho-methylphenol) is obtainable at high purities and yields using industrial processes by causing a secondary amine and formaldehyde to react with a polyphenol (first step), and then breaking down the aminomethyl group of the obtained poly(ortho-aminomethyl)phenol by means of hydrogenolysis in the presence of a hydrogenation catalyst (second step).

    摘要翻译: 聚(邻甲基苯酚)可以通过使仲胺和甲醛与多酚反应(第一步)的工业过程以高纯度和产率获得,然后分解得到的聚(邻氨基甲基)苯酚的氨基甲基 在氢化催化剂存在下通过氢解(第二步)。