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HETEROGENIZED RHODIUM COMPLEXES, METHODS OF THEIR SYNTHESIS AND APPLICATION AS HYDROSILYLATION CATALYSTS

机译:非均相铑络合物,其合成方法及作为氢化硅烷化催化剂的应用

摘要

The subjects of the invention are new heterogenized rhodium complexes, the methods of their synthesis and their application as catalysts for synthesis of organosilicon compounds by hydrosilylation. The subject of the invention are new siloxide rhodium(I) complexes immobilised on the silica surface, of the general formula 1. [(SiO)(L)Rh(diene)] The second subject of the invention is the method of synthesis of the new rhodium complexes of the general formula 1. The third subject of the invention is the method of obtaining the organosilicon compounds in the reaction of hydrosilylation between the selected alkenes or functionalised alkenes containing the terminal CC bond and the appropriate compounds containing the SiH bond selected from silanes, (poly)siloxanes and (poly)carbosiloxanes, in the presence of heterogenized rhodium catalysts, of the general formula 1.
机译:本发明的主题是新型的杂化铑配合物,它们的合成方法以及它们作为通过氢化硅烷化合成有机硅化合物的催化剂的应用。本发明的主题是固定在二氧化硅表面上的通式为1的新的氧化硅铑(I)配合物。[(SiO)(L)Rh(diene)]本发明的第二个主题是其合成方法。通式1的新型铑配合物。本发明的第三个主题是在所选的含有末端CC键的烯烃或官能化的烯烃与选自以下的合适的含有SiH键的化合物之间进行硅氢加成反应时获得有机硅化合物的方法在杂化铑催化剂存在下,通式1的硅烷,(聚)硅氧烷和(聚)碳硅氧烷。

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