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4 条记录 (耗时 0.034 秒)

    Surface modified organic inorganic hybrid glass, protecting group induced alcohol or its derivative and producing method thereof
    3.
    发明授权
    Surface modified organic inorganic hybrid glass, protecting group induced alcohol or its derivative and producing method thereof 有权
    表面改性有机无机杂化玻璃，保护基团诱导的醇或其衍生物及其制备方法

    公开(公告)号：US08197903B2

    公开(公告)日：2012-06-12

    申请号：US12226445

    申请日：2007-04-18

    申请人： Chul-Ho Jun ,  Hyo-Seon Kim ,  Jung-Woo Park

    发明人： Chul-Ho Jun ,  Hyo-Seon Kim ,  Jung-Woo Park

    IPC分类号： B05D5/00

    CPC分类号： C07F7/1804 ,  Y02P20/55 ,  Y10T428/315

    摘要： Disclosed are a protected alcohol or derivative thereof, a surface-modified organic-inorganic hybrid glass, and preparation methods thereof. More specifically, disclosed are a protected alcohol or derivative thereof and a surface-modified organic-inorganic hybrid glass, which are prepared by allowing a silane compound, having vinyl or a vinyl derivative, to react with an alcohol or derivative thereof or with an organic-inorganic hybrid glass, in the presence of an acid catalyst, a transition metal catalyst and an organic solvent, so as to introduce an organic group thereto even at room temperature, as well as preparation methods thereof. The disclosed invention allows a functional group to be effectively introduced into alcohol or a derivative thereof or into an organic-inorganic hybrid glass, not only high temperatures but also room temperature, and thus is highly effective in introducing compounds having a thermally sensitive functional group, for example, natural compounds or proteins. Also, the invention makes it possible to introduce various organic groups and to separate and purify organic macromolecule-bonded organosilane compounds using a silica gel column so as to effectively introduce large organic functional groups to inorganic materials. Accordingly, the invention is highly useful in the chemical industry.

    摘要翻译： 公开了被保护的醇或其衍生物，表面改性的有机 - 无机混合玻璃及其制备方法。 更具体地，公开了被保护的醇或其衍生物和表面改性的有机 - 无机杂化玻璃，其通过使具有乙烯基或乙烯基衍生物的硅烷化合物与醇或其衍生物或与有机 - 无机杂化玻璃，在酸催化剂，过渡金属催化剂和有机溶剂的存在下，即使在室温下也引入有机基团，以及其制备方法。 所公开的发明允许官能团有效地引入醇或其衍生物或有机 - 无机混合玻璃中，不仅高温而且室温，因此在引入具有热敏官能团的化合物方面是非常有效的， 例如天然化合物或蛋白质。 此外，本发明可以引入各种有机基团，并且使用硅胶柱分离和纯化有机高分子键合的有机硅烷化合物，以有效地将大的有机官能团引入无机材料。 因此，本发明在化学工业中是非常有用的。

    Surface Modified Organic Inorganic Hybrid Glass, Protecting Group Induced Alcohol or Its Derivative and Producing Method Thereof
    4.
    发明申请
    Surface Modified Organic Inorganic Hybrid Glass, Protecting Group Induced Alcohol or Its Derivative and Producing Method Thereof 有权
    表面改性有机无机杂化玻璃，保护组诱导酒精或其衍生物及其制备方法

    公开(公告)号：US20090274910A1

    公开(公告)日：2009-11-05

    申请号：US12226445

    申请日：2007-04-18

    申请人： Chul-Ho Jun ,  Hyo-Seon Kim ,  Jung-Woo Park

    发明人： Chul-Ho Jun ,  Hyo-Seon Kim ,  Jung-Woo Park

    IPC分类号： B32B17/00 ,  C07F7/02 ,  C03C3/00

    CPC分类号： C07F7/1804 ,  Y02P20/55 ,  Y10T428/315

    摘要： Disclosed are a protected alcohol or derivative thereof, a surface-modified organic-inorganic hybrid glass, and preparation methods thereof. More specifically, disclosed are a protected alcohol or derivative thereof and a surface-modified organic-inorganic hybrid glass, which are prepared by allowing a silane compound, having vinyl or a vinyl derivative, to react with an alcohol or derivative thereof or with an organic-inorganic hybrid glass, in the presence of an acid catalyst, a transition metal catalyst and an organic solvent, so as to introduce an organic group thereto even at room temperature, as well as preparation methods thereof. The disclosed invention allows a functional group to be effectively introduced into alcohol or a derivative thereof or into an organic-inorganic hybrid glass, not only high temperatures but also room temperature, and thus is highly effective in introducing compounds having a thermally sensitive functional group, for example, natural compounds or proteins. Also, the invention makes it possible to introduce various organic groups and to separate and purify organic macromolecule-bonded organosilane compounds using a silica gel column so as to effectively introduce large organic functional groups to inorganic materials. Accordingly, the invention is highly useful in the chemical industry.

    摘要翻译： 公开了被保护的醇或其衍生物，表面改性的有机 - 无机混合玻璃及其制备方法。 更具体地，公开了被保护的醇或其衍生物和表面改性的有机 - 无机杂化玻璃，其通过使具有乙烯基或乙烯基衍生物的硅烷化合物与醇或其衍生物或与有机 - 无机杂化玻璃，在酸催化剂，过渡金属催化剂和有机溶剂的存在下，即使在室温下也引入有机基团，以及其制备方法。 所公开的发明允许官能团有效地引入醇或其衍生物或有机 - 无机混合玻璃中，不仅高温而且室温，因此在引入具有热敏官能团的化合物方面是非常有效的， 例如天然化合物或蛋白质。 此外，本发明可以引入各种有机基团，并且使用硅胶柱分离和纯化有机高分子键合的有机硅烷化合物，以有效地将大的有机官能团引入无机材料。 因此，本发明在化学工业中是非常有用的。