100422-18-2Relevant articles and documents
2-Phenylthio-3,3,3-trifluoropropene, its sulfoxide or sulfone in Diels-Alder cycloadditions
Redon, Martine,Janousek, Zdenek,Viehe, Heinz G.
, p. 6861 - 6872 (1997)
The Diels-Alder reaction of 2-phenylthio-3,3,3-trifluoropropene 1 and its derivatives sulfoxide 2 and sulfone 3, respectively was carried out with cyclopentadiene, 2,3-dimethylbutadiene, butadiene and isoprene to give the [4+2] cycloadducts in good to excellent yields. The particular reactivity of 2-phenylsulfinyl-3,3,3-trifluoropropene 2 is revealed as an α,β-isomerisation via cycloaddition, sulfenic acid elimination, readdition followed by retro Diels-Alder.
(E)-3,3,3-TRIFLUORO-1-PROPENYL PHENYL SULFOXIDE. A USEFUL BUILDING BLOCK FOR TRIFLUOROMETHYLATED ORGANIC MOLECULES
Yamazaki, Takashi,Ishikawa, Nobuo
, p. 889 - 892 (2007/10/02)
(E)-3,3,3-trifluoro-1-propenyl phenyl sulfoxide as the building block for the introduction of trifluoromethyl group was prepared from ethyl trifluoroacetate in three steps ( 72percent yield ) and high diastereoselectivity was observed for the Michael reac