Symmetrical Fluorinated Dialkyl Carbonates as Precursors of Promising Materials

Resumo

Fluorinated carbamates were synthesized in high yield by reactions of di(2,2,3,3,4,4,5,5-octafluoropentyl) carbonate with N,N-dimethylethylenediamine and N-methylpiperazine without a base. The compounds obtained show promise as additives to industrial oils, improving the tribological characteristics of a friction pair, as precursors of quaternary ammonium salts reducing the rate of uniform hydrochloric acid corrosion of low-carbon steel, and as effective catalysts of curing of epoxy resins.