23885-17-8Relevant articles and documents
Visible-Light-Mediated Iodoperfluoroalkylation of Alkenes in Flow and Its Application to the Synthesis of a Key Fulvestrant Intermediate
Rosso, Cristian,Williams, Jason D.,Filippini, Giacomo,Prato, Maurizio,Kappe, C. Oliver
supporting information, p. 5341 - 5345 (2019/07/03)
Two efficient continuous flow iodoperfluoroalkylation methods are described: using 0.05 mol % perylene diimide (PDI) photocatalyst under 450 nm irradiation or substoichiometric triethylamine under 405 nm irradiation. These methods enable dramatically elevated productivity versus batch processes. The triethylamine-mediated method is explored mechanistically and in substrate scope. The gram-scale synthesis of an active pharmaceutical ingredient side chain is also reported in flow, via a photochemical iodoperfluoroalkylation followed by hydrogenolysis.
A NEW TIN(II) CHLORIDE-SILVER(I) ACETATE OR -LEAD(II) BROMIDE REAGENT FOR THE ADDITION OF F-ALKYL IODIDES TO ALKENES
Ishihara, Takashi,Kuroboshi, Manabu
, p. 1611 - 1618 (2007/10/02)
A tin(II) chloride-silver(I) acetate or tin(II) chloride-lead(II) bromide reagent can efficiently promote the addition of F-alkyl iodides to various alkenes in anhydrous methanol at room temperature to afford the corresponding F-alkylated iodides in fairl