Alkenyl, allyl, and alkynylstannanes react with perfluoroalkyliodides in the presence of a catalytic amount of Pd(PPh3)4 to give alkenes and alkynes bearing perfluoroalkyl group.
The synthesis of several perfluoroalkylated hexabenzocoronene derivatives is described. The substituents range from linear semiperfluoroalkylated chains to branched perfluoroalkylated chains. Novel strategies were applied to overcome the low solubility and the low reactivity of such chains.
Effects of the reaction conditions on 3-(perfluorohexyl)prop-1-ene formation from perfluorohexyl iodide and allyl chloride
作者:M. Napoli、R. Bertani
DOI:10.1016/s0022-1139(01)00432-8
日期:2001.9
The addition of perfluorohexyl iodide to allylchloride leads to the formation of 3-(perfluorohexyl)prop-1-ene in addition to the expected iodine-containing adduct. This reaction was studied under different conditions in order to determine their influence on the formation of the polyfluoro-olefin. The reaction conditions varied in the experiments were: molar ratio of reactants, weight percent of initiator