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    IMMOBILIZED LEWIS ACID CATALYSTS COATED WITH IONIC LIQUIDS AND USE THEREOF
    1.
    发明公开
    IMMOBILIZED LEWIS ACID CATALYSTS COATED WITH IONIC LIQUIDS AND USE THEREOF 有权
    离子液体固定化包膜路易斯酸催化剂及其用途

    公开(公告)号：EP1997555A1

    公开(公告)日：2008-12-03

    申请号：EP07738242.2

    申请日：2007-03-12

    申请人： Japan Science and Technology Agency

    发明人： KOBAYASHI, Shu ,  MORI, Yuichiro ,  YANLONG, Gu

    IPC分类号： B01J31/26 ,  C07C29/40 ,  C07C33/30 ,  C07C221/00 ,  C07C225/18 ,  C07C327/22 ,  C07B61/00

    CPC分类号： C07C29/40 ,  B01J31/0252 ,  B01J31/0254 ,  B01J31/0284 ,  B01J31/0288 ,  B01J31/0292 ,  B01J31/1633 ,  B01J31/2256 ,  B01J2231/32 ,  B01J2231/342 ,  B01J2231/346 ,  B01J2531/35 ,  B01J2531/36 ,  B01J2531/38 ,  B01J2531/54 ,  B01J2531/96 ,  C07C221/00 ,  C07C327/22 ,  Y02P20/588 ,  C07C225/18 ,  C07C33/30

    摘要： The invention provides a novel immobilized Lewis acid catalyst which exhibits high catalytic activity in an aqueous solution and which permits recovery and reuse or long-term continuous use. The invention relates to an immobilized Lewis acid catalyst comprising a solid substance and a Lewis acid supported on the surface of the solid substance by chemical bonding, wherein the surface of the solid substance and the peripheries of the Lewis acid are coated with an ionic liquid, more specifically, an immobilized Lewis acid catalyst comprising a solid substance such as silica gel or an organic polymer and a Lewis acid stable even in water which is supported on the surface of the solid substance by chemical bonding, wherein the surface of the solid substance and the peripheries of the Lewis acid are completely or partially coated with a hydrophobic ionic liquid; a process for the production of the catalyst; use thereof; and a process for the preparation of compounds with the catalyst.

    摘要翻译： 本发明提供了一种新颖的固定化的路易斯酸催化剂，其在wässrige溶液表现出高的催化活性和其允许回收和重新使用或长期连续使用。 本发明涉及一种在固定化的路易斯酸催化剂，其包含固体物质和支持通过化学键合的固体物质的表面上的路易斯酸，worin固体物质的表面和涂覆有在离子液体中的路易斯酸的周围， 更具体地，与固定化的路易斯酸催化剂，其包含固体物质：如硅胶或有机聚合物和路易斯酸稳定，即使在水的所有被支撑通过化学键合的固体物质的表面上，worin固体物质的表面和 路易斯酸的周边被完全呼叫或部分地涂覆有疏水性离子液体; 用于生产催化剂的方法; 使用它们; 和用于与催化剂化合物的制备方法。