32858-94-9Relevant academic research and scientific papers
General, practical and selective oxidation protocol for CF3s into CF3S(O) group
Sokolenko, Liubov V.,Orlova, Raisa K.,Filatov, Andrey A.,Yagupolskii, Yurii L.,Magnier, Emmanuel,Pégot, Bruce,Diter, Patrick
, (2019/04/05)
A simple and efficient protocol for the oxidation of trifluoromethyl, mono- and difluoromethyl sulfides to the corresponding sulfoxides without over-oxidation to sulfones, using TFPAA prepared in situ from trifluoroacetic acid and 15% H2O2 aqueous solution was developed. The methodology is suitable for a wide range of aromatic and aliphatic substrates in milligram and multigram scales.
Thia-Fries rearrangement of aryl triflinates to trifluoromethanesulfinylphenols
Chen, Ximin,Tordeux, Marc,Desmurs, Jean-Roger,Wakselman, Claude
, p. 51 - 56 (2007/10/03)
Aryl triflinates are transformed to trifluoromethanesulfinylphenols in the presence of aluminum trichloride in dichloromethane at room temperature according to a thia-Fries rearrangement process. Rigorous exclusion of oxygen is necessary in order to avoid the formation of 2,2′-dihydroxybiaryls as secondary products.
