Preparation and reactivity of polymer-supported 2-iodylphenol ethers, an efficient recyclable oxidizing system.

Karimov, Rashad R; Kazhkenov, Zeinul-Gabiden M; Modjewski, Matthew J; Peterson, Eric M; Zhdankin, Viktor V

Karimov, Rashad R; Kazhkenov, Zeinul-Gabiden M; Modjewski, Matthew J; Peterson, Eric M; Zhdankin, Viktor V.

Afiliación

Karimov RR; Department of Chemistry and Biochemistry, University of Minnesota Duluth, Duluth, Minnesota 55812, USA.

J Org Chem ; 72(21): 8149-51, 2007 Oct 12.

Article en En | MEDLINE | ID: mdl-17880245

RESUMEN

Preparation of new recyclable polymer-supported oxidizing reagents based on 2-iodylphenol ethers is described. The synthesis employs commercially available aminomethylated polystyrene or Merrifield resin and affords polymer-supported 2-iodylphenol ethers with loading up to 0.86 mmol/g with respect to IO2 groups. The new reagents effect clean and efficient conversion of a wide range of alcohols, including heteroatomic and unsaturated structures, to the corresponding carbonyl compounds. Recycling of the resins is possible with minimal loss of activity after several reoxidations.

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Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: J Org Chem Año: 2007 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Estados Unidos

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