Dong, Lefeng published the artcileCopper-catalyzed radical trifluoroethylthiolation of arylboronic acids with PhSO2SCH2CF3, Safety of Ethyl 2-(4-chlorophenoxy)-2-methylpropanoate, the publication is Tetrahedron Letters (2022), 153293, database is CAplus.
Herein, a copper-catalyzed trifluoroethylthiolation reaction of S-(2,2,2-trifluoroethyl)benzenesulfonothioate and phenylboronic acids at room temperature was reported. The reaction achieved the insertion of trifluoroethylthio moiety to efficiently obtain various substituted aryl 2,2,2-trifluoroethyl thioethers RSCH2CF3 [R = 3-OMeC6H4, 4-BrC6H4, 4-PhC6H4, etc.] in good yields. Mechanistic investigation indicated the trifluoroethylthiolation radical was involved in the catalytic circle. Moreover, trifluoroethylthiolated clofibrate was synthesized in a particular fashion.
Tetrahedron Letters published new progress about 637-07-0. 637-07-0 belongs to chlorides-buliding-blocks, auxiliary class Inhibitor,Cell Cycle,PPAR, name is Ethyl 2-(4-chlorophenoxy)-2-methylpropanoate, and the molecular formula is C12H15ClO3, Safety of Ethyl 2-(4-chlorophenoxy)-2-methylpropanoate.
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