Efficient Epoxidation of Olefin Compounds via Hybrid Catalyst: A Green and Recyclable Approach

کد مقاله : 1222-ICOC

نویسندگان

سیده صغری حسینی مطلق *، علی زرنگاریان دانشگاه یاسوج

چکیده مقاله

Abstract Efficient epoxidation of olefin compounds is one of the most important oxidation reactions in industry and organic synthesis, and achieving highly efficient and selective olefin oxidation is of great significance. Epoxides have a wide range of applications in various fields such as medicinal chemistry, natural product synthesis, and fine chemicals. Therefore, developing mild, economical, and efficient catalytic systems for olefin epoxidation remains a pressing challenge. However, the epoxidation reaction sometimes requires hazardous chemicals that generate acidic wastes. Consequently, the development of efficient heterogeneous catalysts is a crucial step toward green chemistry [1]. Anderson-type polyoxometalates have exhibited remarkable catalytic capabilities in a wide range of reactions. Anderson-type polyoxometalates (POMs), [XM6O24]n−, are structurally well-defined inorganic clusters with high tunability and robust redox/acidic properties. Their modular design enables precise functionalization, making them promising catalysts for green oxidation reactions. This review highlights recent advances in their application to organic synthesis—particularly epoxidation and alcohol oxidation emphasizing how structural variations govern activity and selectivity. Immobilization strategies further enhance stability and recyclability. These insights provide a foundation for developing sustainable, high-performance POM-based catalytic systems aligned with green chemistry principles. Herein, we report the design of a POM-Cu the catalytic efficiencies in the catalytic properties and stabilities of the synthesized catalyst for epoxidation of olefins (Scheme1). Scheme1: Alkene epoxidation by catalyst POM-CuReferences

کلیدواژه ها

Catalyst, Epoxidation, Olefins, Polyoxometalate

وضعیت: پذیرفته شده