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ChemInform Abstract: Skeletal Transformation of α‐Pyrones Having Electron‐Withdrawing Groups at 3, 5‐Positions into Ring‐Fused Dihydrofurans. Issue 14 (March 2016)
Record Type:
Journal Article
Title:
ChemInform Abstract: Skeletal Transformation of α‐Pyrones Having Electron‐Withdrawing Groups at 3, 5‐Positions into Ring‐Fused Dihydrofurans. Issue 14 (March 2016)
Main Title:
ChemInform Abstract: Skeletal Transformation of α‐Pyrones Having Electron‐Withdrawing Groups at 3, 5‐Positions into Ring‐Fused Dihydrofurans.
Abstract: Using dimethylsulfoxonium methylide as the methylene‐transfer reagent, various α‐pyrones are converted into dihydrofurans as major products and 1‐methylthiopyran‐1‐oxides as minor products.