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Synthesis of pyridine and quinoline derivatives of poly(methyl methacrylate): their uses as brominating agents

✍ Scribed by A. Akelah; A. Selim; H. El-Hamshary


Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
223 KB
Volume
24
Category
Article
ISSN
0014-3057

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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