An Easy Microwave-Assisted Synthesis of Sulfonamides Directly from Sulfonic Acids

Lidia De Luca and Giampaolo Giacomelli
Dipartimento di Chimica, Università degli Studi di Sassari,Via Vienna 2, I-07100 Sassari, Italy
J. Org. Chem., 2008, 73 (10), pp 3967–3969
DOI: 10.1021/jo800424g
Publication Date (Web): April 8, 2008
Copyright © 2008 American Chemical Society

Abstract

Abstract Image

An easy and handy synthesis of sulfonamides directly from sulfonic acids or its sodium salts is reported. The reaction is performed under microwave irradiation, has shown a good functional group tolerance, and is high yielding.

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This article has been cited by 2 ACS Journal articles (2 most recent appear below).

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    Dynamic 1H NMR Spectroscopic Study of the Ring Inversion in N-Sulfonyl Morpholines—Studies on N−S Interactions

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    The Journal of Organic Chemistry2009 74 (13), 4740-4746
    • Dynamic 1H NMR Spectroscopic Study of the Ring Inversion in N-Sulfonyl Morpholines—Studies on N−S Interactions

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      The effect of the exocyclic conjugation, via d−p orbital interaction and/or negative hyperconjugation (anomeric effect) of the N−S bond, on the inversion of the morpholine ring in some N-arylsulfonyl morpholines is studied by variable-temperature 1H NMR ...

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History

  • Published In Issue May 16, 2008
  • Article ASAPApril 08, 2008
  • Received: February 21, 2008

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