Application of Aryllead(IV) Derivatives to the Preparation of 3-Aryl-4-hydroxy-1-benzopyran-2-ones
Aryllead triacetates are chemoselective and regioselective reagents for the preparation of 3-aryl-4-hydroxy-1-benzopyran-2-ones in good to excellent yields by C-3 arylation of the preformed 4-hydroxy-1-benzopyran-2-one ring.This approach was applied to th
Barton, Derek H. R.,Donnelly, Dervilla M. X.,Finet, Jean-Pierre,Guiry, Patrick J.
p. 1365 - 1376
(2007/10/02)
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