Accession Number : AD0745447

Title :   Method of Obtaining Polyfluoroalkyl Dichlorophosphates,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Kabachnik,M. I. ; Godovikov,N. N. ; Pisarenko,V. V. ; Zakharov,L. S.

Report Date : 20 MAR 1972

Pagination or Media Count : 7

Abstract : A method is reported for obtaining polyfluoroalkyl dichlorophosphates by reacting a polyfluoroalkyl alcohol with phosphorus oxychloride with heating. For simplification of the process, the reaction is conducted in the presence of metal chlorides of the I, II or III group of the periodical system. Phosphorus oxychloride and polyfluoroalkyl alcohol are taken in a ratio of 5 to 1 and the process is conducted at 70-120C. (Author)

Descriptors :   (*ORGANIC PHOSPHORUS COMPOUNDS, SYNTHESIS(CHEMISTRY)), PATENTS, HALOGENATED HYDROCARBONS, FLUORINE COMPOUNDS, CHLORIDES, SALTS, USSR

Subject Categories : Organic Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE