Imidazole-functionalized molybdenum-oxygen cluster catalyst, preparation method and use thereof

A catalyst, the technology of allyl imidazole function, is applied in the field of preparation of N-allyl imidazole functionalized molybdenum oxygen cluster catalyst, can solve the problems of low activity and large amount of catalyst, achieve good catalytic activity, and the preparation method is simple and fast , the effect of easy separation
CN105597824BInactive Publication Date: 2017-11-14LIAOCHENG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
LIAOCHENG UNIV
Publication Date
2017-11-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention aims to solve the problems of lower activity, large catalyst dosage and the like of a polyoxometalate cluster catalyst in a selective oxidation process of diphenyl sulfide with hydrogen peroxide as an oxidizing agent, and provides a preparation method for synthesizing novel N-N-allyl imidazole functionalized molybdenum oxygen cluster catalyst which is expected to have better catalysis in selective oxidation of diphenyl sulfide.
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Description

technical field

[0001] The invention belongs to the technical field of catalyst material preparation, and relates to a preparation technology of an N-allylimidazole functionalized molybdenum oxide cluster catalyst, which lays a foundation for its application in catalyzing thioether oxidation. technical background

[0002] Molybdenum oxypolyacid (also known as polymolybdenum oxygen cluster, abbreviated as POMo) is a kind of metal-oxygen cluster (Metal-Oxygen Clusters) compound constructed by Mo transition elements in the framework structure. POMo can be divided into two categories: isopolyanion and heteropolyanion. Due to the diversity of structure, adjustable size and superior physical and chemical properties of POMo, it is widely used in phase transfer chemistry, catalytic activity, photoelectromagnetic functional materials, antibacterial activity, antitumor, antiviral pharmaceutical chemistry, etc. Many fields have broad application prospects and research value. Linking ...

Claims

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