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Poly(methyl methacrylate)-supported isoxazolinium permanganates: preparation and application as oxidising reagents

✍ Scribed by Abraham Shiney; Padinjare Kochampilly Rajan; Krishna Pillai Sreekumar


Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
348 KB
Volume
197
Category
Article
ISSN
1022-1352

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✦ Synopsis


Abstract

Divinylbenzene (DVB), ethylene glycol dimethacrylate (EGDMA) and N,N′‐methylenebis(acrylamide) (N,Nβ€²MBA) crosslinked poly(methyl methacrylate) (PMMA) was functionalised to generate isoxazolinium permanganate resins. These resins were found to selectively oxidise alcohols to the corresponding carbonyl compounds in appreciable yields. These reagents were found to possess the characteristics of polymeric reagents including operational simplicity.


πŸ“œ SIMILAR VOLUMES


Preparation of poly(methyl methacrylate)
✍ M. Hassanein; El-Saied A. Aly; Y.A. Abbas; Samia M. El-Sigeny πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 English βš– 224 KB

Insoluble polymeric dichromate and chlorochromate reagents were prepared by modification of poly(methyl methacrylate-co-divinylbenzene) beads with ethylene diamine followed by treatment of the resulting resin with excess methyl iodide and subsequent reaction with aqueous chromium trioxide or chromiu