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Preparation and X-ray Structures of 3-[Bis(trifluoroacetoxy)iodo]benzoic Acid and 3-[Hydroxy(tosyloxy)iodo]benzoic Acid: New Recyclable Hypervalent Iodine Reagents
관리자
2008-01-03 2730
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 ionexchange
resin or basic aqueous workup followed by
acidification with HCl.

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