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SULFOXIDATION CATALYSTS AND METHODS AND SYSTEMS OF USING SAME

  • US 20130130892A1
  • Filed: 01/04/2013
  • Published: 05/23/2013
  • Est. Priority Date: 03/26/2008
  • Status: Active Grant
First Claim
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1. A catalytic sulfoxidation reagent comprising:

  • a phase transfer agent/solventa catalyst comprising a metal complex represented by the general formula MmOm(OR)n, wherein M is a metal complex;

    R is carbon group having at least 3 carbon atoms, where at each occurrence R may individually be a substituted alkyl group containing at least one OH group, a substituted cycloalkyl group containing at least one OH group, a substituted cycloalkylalkyl group containing at least one OH group, a substituted heterocyclyl group containing at least one OH group, or a heterocyclylalkyl containing at least one OH group; and

    the subscripts m and n may each independently be integers between about 1 and about 8; and

    an oxidant dissolved in the phase transfer agent/solvent.

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