Symmetrical Fluorinated Dialkyl Carbonates as Precursors of Promising Materials

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 characterist...

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Bibliographic Details
Published inRussian journal of applied chemistry Vol. 91; no. 4; pp. 657 - 662
Main Authors Gorbunova, T. I., Pestov, A. V., Zapevalov, A. Ya
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.04.2018
Springer Nature B.V
Subjects
Additives
Carbamates (tradename)
Carbonates
Chemical synthesis
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Epoxy resins
Fluorination
Hydrochloric acid
Industrial Chemistry/Chemical Engineering
Low carbon steels
Precursors
Quaternary ammonium salts
Tribology
Various Technological Processes
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Summary: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.
ISSN:1070-4272
1608-3296
DOI:10.1134/S1070427218040195