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Microwave-Accelerated or Conventionally Heated Iodination Reactions of Some Aromatic Amines, Using ortho-Periodic Acid as the Oxidant â€

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Author(s): Maciej Sosnowski | Lech Skulski | Katarzyna Wolowik

Journal: Molecules
ISSN 1420-3049

Volume: 9;
Issue: 7;
Start page: 617;
Date: 2004;
Original page

Keywords: Monoiodinated arylamines | arylamines | ortho-periodic acid as oxidant | microwave irradiation.

ABSTRACT
A fast and simple method for the oxidative iodination of some aromatic amines, either under microwave irradiation or conventional heating, is reported, using diiodine and ortho-periodic acid as the oxidant. The reactions were carried out in boiling CH2Cl2 solutions under a reflux condenser. For the microwave assisted reactions, the reaction times were always notably shortened, but the yields were usually less influenced as compared with the conventional method.