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The anionic thia-Fries rearrangement of aryl triflates
Jonathan P H Charmant1, Alan M Dyke, Guy C Lloyd-Jones
1Structural Chemistry Laboratory, School of Chemistry, Cantock's Close, Bristol, UK.
Chemical Communications (Cambridge, England)
|March 5, 2003
Abstract:
Aryl triflates undergo LDA-mediated rearrangement to generate o-hydroxyaryl trifluoromethylsulfones. In some cases, partitioning between rearrangement and aryne generation can be controlled.