Ion-radical perfluoroalkylation. Part 11. Perfluoroalkylation of thiols by perfluoroalkyl iodides in the absence of initiators
作者:V.N. Boiko、G.M. Shchupak
DOI:10.1016/0022-1139(94)03132-0
日期:1994.12
Perfluoroalkylation of aliphatic, aromatic and heterocyclic thiols by perfluoroalkyliodides in the presence of Et3N appears to occur spontaneously under daylight or the usual laboratory lighting conditions at 20–22 °C and is complete in 10–15 min to 2–3 h. An exception to this rule are thiols with a low nucleophilicity. The reaction is accompanied by thiol oxidation (2%–3%) and depends directly on