Transition-metal-free intramolecular Ullmann-type O-arylation: synthesis of chromone derivatives

Angew Chem Int Ed Engl. 2011 Apr 11;50(16):3769-73. doi: 10.1002/anie.201007302. Epub 2011 Mar 17.
No abstract available

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Carbonates / chemistry
  • Catalysis
  • Cesium / chemistry
  • Chromones / chemical synthesis*
  • Chromones / chemistry
  • Copper / chemistry
  • Cyclization
  • Palladium / chemistry
  • Potassium / chemistry
  • Transition Elements / chemistry*

Substances

  • Carbonates
  • Chromones
  • Transition Elements
  • Cesium
  • Palladium
  • Copper
  • potassium carbonate
  • cesium carbonate
  • Potassium