Optically active epoxy compound
    1.
    发明授权
    Optically active epoxy compound 有权
    光学活性环氧化合物

    公开(公告)号:US06444814B1

    公开(公告)日:2002-09-03

    申请号:US09622895

    申请日:2000-08-31

    IPC分类号: C07D2132

    CPC分类号: C07D405/14

    摘要: Optically active &bgr;-type tris-(2,3-epoxypropyl)-isocyanurate is obtained by a method of reacting isocyanuric acid with an optically active epihalohydrin, or a method of optically resolving a racemic modification of tris-(2,3-epoxypropyl)-isocyanurate by using an amylose or cellulose derivative. It is a method for producing a high melting point type tris-(2,3-epoxypropyl)-isocyanurate obtained by mixing two enantiomers of optically active &bgr;-type tris-(2,3-epoxypropyl)-isocyanurate.

    摘要翻译: 通过使异氰尿酸与光学活性表卤代醇反应的方法得到光学活性β型三 - (2,3-环氧丙基) - 异氰脲酸酯,或光学拆分三 - (2,3-环氧丙基) - 异氰脲酸酯,通过使用直链淀粉或纤维素衍生物。 它是通过混合光学活性β-型三(2,3-环氧丙基) - 异氰脲酸酯的两种对映异构体得到的高熔点型三 - (2,3-环氧丙基) - 异氰脲酸酯的制备方法。