4.4 Article

Preparation and X-ray structures of 2-[(aryl)iodonio]benzenesulfonates: novel diaryliodonium betaines

Journal

TETRAHEDRON LETTERS
Volume 50, Issue 44, Pages 6072-6075

Publisher

PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2009.08.067

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Funding

  1. NSF [CHE 0541766)]

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Herein we present a concise preparation and characterization of 2-[(aryl)iodonio]benzenesulfonates. Determination of the X-ray crystal structure reveals a distorted trigonal bipyramidal molecular geometry about iodine and a pseudo-square geometry within the unit cell. Initial experiments point to the promising application of these compounds for unique 2-sulfonyloxyarenes. (C) 2009 Elsevier Ltd. All rights reserved.

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