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dc.contributor.authorBanerji, Jayshree-
dc.contributor.authorSharma, Pradeep K-
dc.contributor.authorBanerji, Kalyan K-
dc.date.accessioned2008-04-15T05:34:47Z-
dc.date.available2008-04-15T05:34:47Z-
dc.date.issued2007-03-
dc.identifier.issn0376-4710-
dc.identifier.urihttp://hdl.handle.net/123456789/998-
dc.description445-448en_US
dc.description.abstractThe oxidation of ⍺-hydroxy carboxylic acids by [bis(trifluoroacetoxy)iodo]benzene (TFAIB), to the corresponding oxoacids is first order with respect to each, the hydroxy acid, TFAIB and hydrogen ions. The oxidation of ⍺-deuteriomandelic acid (PhCDOHCO₂H) exhibits the presence of a substantial pri-mary isotope effect confirming the cleavage of the ⍺ – C – H bond in the rate-determining step. The rate of oxidation of substi-tuted mandelic acids correlates well with Brown’s ⍺⁺ values with large negative reaction constants. A mechanism involving transfer of a hydride ion from the hydroxy acid to the oxidant has been postulated.en_US
dc.language.isoen_USen_US
dc.publisherCSIRen_US
dc.relation.ispartofseriesInt. Cl. ⁸ C07B33/00en_US
dc.sourceIJCA Vol.46A(3) [March 2007]en_US
dc.titleKinetics and mechanism of the oxidation of some ⍺-hydroxy carboxylic acids by [bis(trifluoroacetoxy)iodo]benzeneen_US
dc.typeArticleen_US
Appears in Collections:IJC-A Vol.46A(03) [March 2007]

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