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J Org Chem ; 73(1): 295-7, 2008 Jan 04.
Article in English | MEDLINE | ID: mdl-18062703

ABSTRACT

Preparation, structural characterization, and reactivity of 3-[bis(trifluoroacetoxy)iodo]benzoic acid and 3-[hydroxy(tosyloxy)iodo]benzoic acid, new recyclable iodine(III) reagents derived from 3-iodosylbenzoic acid, are described. The reduced form of these reagents, 3-iodobenzoic acid, can be easily recovered from the reaction mixtures using ion-exchange resin or basic aqueous workup followed by acidification with HCl.


Subject(s)
Benzoates/chemistry , Benzoates/chemical synthesis , Hydrocarbons, Iodinated/chemistry , Hydrocarbons, Iodinated/chemical synthesis , Tosyl Compounds/chemistry , Tosyl Compounds/chemical synthesis , Crystallography, X-Ray , Fluoroacetates , Indicators and Reagents/chemical synthesis , Indicators and Reagents/chemistry , Iodobenzoates , Models, Molecular , Molecular Structure , Stereoisomerism
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