Some new chemistry of perfluoro-t-butylsilver

Synthetic Methods for Compounds Having CF3–S Units on Carbon by Trifluoromethylation, Trifluoromethylthiolation, Triflylation, and Related Reactions

“…Electrophilic trifluoromethanesulfenylation with different electrophilic reagents was examined by different research groups (Scheme ). − Among these electrophilic trifluoromethanesulfenylation reagents, easily available trifluoromethanesulfanamide (CF 3 SNMePh) showed efficient reactivity (eq b, Scheme ) …”

Perfluoroorganosilver(I) compounds

“…Additionally, treatment of Ag(t-C 4 F 9 ) with CF 3 SCl or BrCN in acetonitrile gave t-C 4 F 9 SCF 3 and t-C 4 F 9 Br in moderate yields [36]. Halogenations of AgR f mainly with elemental halogens, X 2 (X ¼ Cl, Br, I), selectively give R f X and AgX (e.g.…”

Geometrically Selective Denitrative Trifluoromethylthiolation of β-Nitrostyrenes with AgSCF3 for (E)-Vinyl Trifluoromethyl Thioethers

“…Many trifluoromethylthiolated organic compounds have been obtained through the construction of the aryl–SCF 3 bond, alkyl–SCF 3 bond, and alkynyl–SCF 3 bond . The classical strategies for the synthesis of vinyl–SCF 3 compounds need excess amounts of toxic and corrosive gaseous trifluoromethylsulfenyl chloride (CF 3 SCl) . Using electrophilic or nucleophilic trifluoromethylthiolating reagents, the vinyl–SCF 3 compounds have been synthesized straightforwardly through the transition-metal-mediated or catalyzed trifluoromethylthiolation of vinyl iodides, vinyl bromides, or vinylboron compounds by Zhang and Vicic, Shen and co-workers, Rueping and co-workers, and Billard and co-workers (Scheme ).…”