Paper Information

Journal:   IRANIAN POLYMER JOURNAL (ENGLISH)   July-Agust 2003 , Volume 12 , Number 4; Page(s) 331 To 338.
 
Paper: 

QUATERNIZED POLY(VINYLPYRIDINE) SUPPORTED PERIODATE, IODATE, AND BROMATE AS NEW POLYMERIC OXIDIZING AGENTS

 
 
Author(s):  TAMAMI B.*, PARVANAK BORUJENY K., KHAKZAD M.M.
 
* Department of Chemistry, Shiraz University, Shiraz- 71454, I.R. Iran
 
Abstract: 

Cross-linked poly(n-butyl-4-vinylpyridinium)periodate, iodate, and bromate are bromate are easily synthesized and applied as new polymeric oxidizing reagents. These reagents are capable of oxidizing different organic compounds, such as primary and secondary benzylic alcohols to their corresponding alsehydes and ketones in an appropriate solvent. With these oxidants the oxidation of thiols to disulphides, hydroquinones to quinines, acyloins, oximes, allylic alcohols, and diols to their corresponding carbonyl compounds have also been investigated. These polymeric oxidizing agents are stable and can be easily regenerated and used.

 
Keyword(s): POLYMERIC OXIDIZING AGENT, QUATERNIZED POLY(VINYLPYRIDINE), POLYMER SUPPORTED PERIODATE, IODATE, AND BROMATE OXIDATION
 
References: 
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