Amphiphilic peroxo polyoxometalate as reaction control phase transfer catalyst for efficient epoxidation of olefins. (3rd September 2021)

• Record Type: Journal Article
• Authors: Wu, Jinghui; Zheng, Hongwei; Wang, Chi; Wang, Xianze; Wang, Xiaohong; Huo, Mingxin
• Is Part Of: Micro & nano letters. Volume 16:Number 13(2021)
• Page Start: 615
• Page End: 620
• Publication Date: 2021-09-03
• Subjects: Solubility, segregation, and mixing -- Specific chemical reactions; reaction mechanisms -- Heterogeneous catalysis at surfaces and other surface reactions -- Emulsions and suspensions; Nanotechnology -- Periodicals; Nanostructures -- Periodicals; Microtechnology -- Periodicals; 620.5
• DOI: 10.1049/mna2.12090
• Languages: English
• ISSNs: 1750-0443

Abstract

Abstract: A peroxo polyoxometalate‐based catalyst was synthesized, characterized, and employed as a catalyst in the epoxidation of olefins with hydrogen peroxide (H2 O2 ). During the reaction, the insoluble catalyst became soluble and an emulsion formed to promote the epoxidation process. Then the emulsion broke and the catalyst precipitated for reuse easily.