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首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Immobilization of monomeric organometallic molybdenum oxo and carbonyl complexes and their application in epoxidation reactions
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Immobilization of monomeric organometallic molybdenum oxo and carbonyl complexes and their application in epoxidation reactions

机译:单体有机金属钼和羰基配合物的固定化及其在环氧化反应中的应用

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摘要

Various oxomolybdenum complexes are efficient and selective homogeneous catalysts in the presence of organic hydroperoxides. The increasing interest in the heterogenisation of such catalysts has led to an increased interest in finding suitable support materials for the complexes. These supports include ionic liquids, mesoporous materials and zeolites to name a few. Several methods are used to anchor the catalyst depending on the nature of the carrier material. The supported catalysts combine properties of homogeneous catalysts such as reactivity, control and selectivity with those of heterogeneous catalysts such as enhanced stability and recyclability.
机译:在有机氢过氧化物的存在下,各种氧钼配合物是有效且选择性的均相催化剂。对这种催化剂的异质化的日益增长的兴趣导致对寻找用于络合物的合适的载体材料的日益增长的兴趣。这些载体包括离子液体,中孔材料和沸石等。根据载体材料的性质,使用几种方法来锚定催化剂。负载型催化剂将均相催化剂的性能(如反应性,控制性和选择性)与非均相催化剂的性能(如增强的稳定性和可回收性)结合在一起。

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