A stereocontrolled syntheses of conjugated dienyl trifluoromethyl ketones via the Claisen rearrangement of allyl 2-phenylsulfanyl-1-(trifluromethyl) vinyl ethers
Abstract
The stereocontrolled syntheses of buta-2,4-dienyl trifluromethyl ketones are described which rely upon the Claisen rearrangement of allyl 2-phenylsulfanyl-1-(trifluoromethyl)vinyl ethers.