1389253-30-8Relevant articles and documents
Application of PhSCF2CF2SiMe3 as a tandem anion and radical tetrafluoroethylene equivalent: Fluoride-catalyzed addition to N-substituted cyclic imides followed by radical cyclization
Chernykh, Yana,Opekar, Stanislav,Klepetárǒvá, Blanka,Beier, Petr
supporting information; experimental part, p. 1187 - 1190 (2012/06/18)
PhSCF2CF2SiMe3 undergoes a fluoride-catalyzed nucleophilic addition to N-substituted cyclic amides affording adducts in moderate to good yields. Reductive cleavage of the phenylsulfanyl group of N-methylated adducts under radical conditions yields the corresponding tetrafluoroethyl-containing adducts in excellent yields. Under the same reduction conditions, N-allylated adducts undergo 6-exo radical cyclization to afford the corresponding tetrafluorinated 1-azabicyclic compounds in moderate to good yields and cis selectivities. Georg Thieme Verlag Stuttgart · New York.