2-Polyfluoroalkoxy-1,3,2-dioxaphosphorinanes and related phosphocyclic comp
ounds were prepared by alcoholysis of 2-amino-1,3,2-dioxaphosphorinanes wit
h polyfluorinated alcohols. Principal chemical properties of the products w
ere studied. For the first time copper complexes of fluorine-containing nor
mal phosphites were prepared. A difference in the ligation of copper with f
luorinated and nonfluorinated phosphites was shown.