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Iodination of industrially important aromatic compounds with aqueous potassium triiodide

A new reagent system consisting of aqueous KI 3 in AcOH and NaIO 4 as oxidant has been found to be effective in iodinating a variety of commercially important aromatic substrates under ambient conditions. The presence of Na 2 SO 3 enhances the yield and the product purity. The procedure ensures high...

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Bibliographic Details
Published in:Russian journal of organic chemistry 2016-03, Vol.52 (3), p.433-436
Main Authors: Sharma, V., Srivastava, P., Agarwal, D. D., Diwedi, K.
Format: Article
Language:English
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Summary:A new reagent system consisting of aqueous KI 3 in AcOH and NaIO 4 as oxidant has been found to be effective in iodinating a variety of commercially important aromatic substrates under ambient conditions. The presence of Na 2 SO 3 enhances the yield and the product purity. The procedure ensures high yields (72–98%) at room temperature in a short reaction time. A remarkable feature of this system is that even acidsensitive functionalities like anilines can be iodinated quantitatively.
ISSN:1070-4280
1608-3393
DOI:10.1134/S1070428016030234