Microwave Assisted Rapid, Efficient and Chemoselective Deoxygenation of Sulfoxides to Thioethers Using Zn / AcOH on Silica Gel

Authors

  • Abbas Shockravi Faculty of Chemistry, Tarbiat Moallem University, Tehran, I.R. IRAN
  • Davood Heidaryan Faculty of Chemistry, Tarbiat Moallem University, Tehran, I.R. IRAN
  • Esmael Rostami Faculty of Chemistry, Tarbiat Moallem University, Tehran, I.R. IRAN
  • Hanif Fattahi Faculty of Chemistry, Tarbiat Moallem University, Tehran, I.R. IRAN
Abstract:

Zn/AcOH on silica gel converts a range of structurally different sulfoxides to their corresponding thioethers in excellent yields under microwave irradiation. It has been found that chemoselective deoxygenation of sufoxides can be achieved in the presence of other reducible functional groups such as acetals, acids, amides,   esters, ketones and nitriles.  

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Journal title

volume 27  issue 2

pages  129- 134

publication date 2008-06-01

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