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Poly(vinylpyridine N-oxide) supported dichromates as new effective, mild and versatile oxidizing reagents for various organic compounds

โœ Scribed by B. Tamami; N. Goudarzian

Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
280 KB
Volume
28
Category
Article
ISSN
0014-3057

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โœฆ Synopsis

Poly(vinylpyridine N-oxide) supported dichromates are readily prepared and used as new efficient oxidizing reagents for various organic compounds such as alcohols, oximes, amines and thiols. In contrast to their monomeric analogue, pyridine N-oxide dichromate, these reagents are quite stable, have easier reaction work-up and can be regenerated. Poly(2-vinylpyridine N-oxide) supported dichromate is more efficient than its poly(4-isomer).

EPJ 2s/9-B

๐Ÿ“œ SIMILAR VOLUMES

Polymer supported bromates as new, versa
Polymer supported bromates as new, versatile and efficient oxidizing reagents for various organic compounds
โœ B. Tamami; M.A.Karimi Zarchi ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 295 KB

## Ahstrnct-Crosslinked poly(4-vinylpyridinium)bromate [P\*Br(v)] and Amberlite IRA-400 supported bromate [Ps-Br(v)] are easily prepared and used as new oxidizing reagents. These polymeric oxidizing agents are capable of oxidizing different organic compounds. [P,-Br(v)] is more reactive and [Ps-B