5-ISOPROPYL-3-AMINOMETHYL-2-METHYL-1-AMINO-CYCLOHEXANE (CARVONE DIAMINE), AND METHOD FOR THE PRODUCTION THEREOF
    10.
    发明申请
    5-ISOPROPYL-3-AMINOMETHYL-2-METHYL-1-AMINO-CYCLOHEXANE (CARVONE DIAMINE), AND METHOD FOR THE PRODUCTION THEREOF 失效
    5-异丙基-3-氨基-2-乙基-2-甲基-1-氨基环己烷(卡波胺二胺)及其生产方法

    公开(公告)号:US20110124918A1

    公开(公告)日:2011-05-26

    申请号:US13055604

    申请日:2009-07-13

    IPC分类号: C07C211/36 C07C209/48

    CPC分类号: C07C211/36

    摘要: The present invention relates to 5-isopropyl-3-aminomethyl-2-methyl-1-aminocyclohexane (carvonediamine) and to a process for preparation thereof by a) reacting carvone with hydrogen cyanide, b) then reacting the carvonenitrile obtained in stage a) with ammonia in the presence of an imine formation catalyst and c) then reacting the carvonenitrile imine-containing reaction mixture obtained in stage b) with hydrogen and ammonia over hydrogenation catalysts.The present invention further relates to the use of carvonediamine as a hardener for epoxy resins, as an intermediate in the preparation of diisocyanates, as a starter in the preparation of polyetherols and/or as a monomer for polyamide preparation.

    摘要翻译: 本发明涉及5-异丙基-3-氨基甲基-2-甲基-1-氨基环己烷(carvonediamine)及其制备方法,其通过以下步骤:a)使香芹酮与氰化氢反应,b)然后使得a) 与氨在亚胺形成催化剂存在下反应,c)然后使步骤b)中得到的含氰腈亚胺的反应混合物与氢气和氨在氢化催化剂上反应。 本发明还涉及作为制备二异氰酸酯的中间体,作为制备聚醚类和/或作为聚酰胺制备用单体的起始剂的环氧树脂用硬化剂的用途。