公开(公告)号：US07026266B2

公开(公告)日：2006-04-11

申请号：US09843814

申请日：2001-04-30

申请人： Raghunath Vitthal Chaudhari ,  Avinash Narendra Mahajan

发明人： Raghunath Vitthal Chaudhari ,  Avinash Narendra Mahajan

IPC分类号： B01J31/00

CPC分类号： C07C45/50 ,  B01J27/188 ,  B01J31/1616 ,  B01J31/1805 ,  B01J31/183 ,  B01J31/24 ,  B01J31/2404 ,  B01J31/2409 ,  B01J2231/321 ,  B01J2231/341 ,  B01J2231/4211 ,  B01J2231/4261 ,  B01J2231/52 ,  B01J2231/641 ,  B01J2531/025 ,  B01J2531/72 ,  B01J2531/821 ,  B01J2531/822 ,  B01J2531/824 ,  B01J2531/827 ,  B01J2531/847 ,  C07C45/49 ,  C07C2601/14 ,  Y02P20/588 ,  C07C47/19 ,  C07C47/02 ,  C07C47/11 ,  C07C47/228 ,  C07C47/232

摘要： A hetergeneous catalyst includes a solid support having deposited thereon a catalyticaly active material, which is substantially insoluble in organic and aqueous liquid media. The insoluble material is constructed from secondary building blocks derived from suitable organometallic active components, and the organometallic active component may be molecularly modified so as to introduce two or more anionic functional groups. These molecularly modified organometallic components, upon interaction with salts of Ca2+, Sr2+ and Ba2+, provde the practically insoluble solid material. Methods of formuatling the organometallic active materials on a solid support as a solid catalyst are also provided. The catalysts are capable of catalyzing diverse reactions in polar and nonpolar reaction media, and the overall integrity of the formulation as a solid material in a liquid phase provides easy catalyst and product separation.

摘要翻译： 异源催化剂包括沉积有催化活性材料的固体载体，其基本上不溶于有机和含水液体介质。 不溶性材料由衍生自合适的有机金属活性组分的二级结构单元构成，并且有机金属活性组分可以被分子修饰以引入两个或更多个阴离子官能团。 这些分子改性的有机金属组分在与Ca 2+，Sr 2+和Ba 2+的盐相互作用时，表现出几乎不溶的固体物质 。 还提供了在作为固体催化剂的固体载体上形成有机金属活性材料的方法。 催化剂能够催化极性和非极性反应介质中的不同反应，并且在液相中作为固体物质的制剂的总体完整性提供了易于催化剂和产物分离。