354-27-8Relevant articles and documents
SOME PROPERTIES OF POLYFLUOROACYL- AND POLYFLUOROACETONYL FLUOROSULFATES
Fokin, A. V.,Rapkin, A. I.,Krotovich, I. N.,Tatarinov, A. S.,Studnev, Yu. N.
, p. 1263 - 1267 (1987)
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Method of producing acid fluorides from acid chlorides
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Page column 5, (2008/06/13)
Acid fluorides, for example carboxylic acid fluorides and sulfuryl fluoride are produced by reacting the corresponding acid chlorides with hydrogen fluoride adducts of ammonium fluoride or amine hydrofluorides (which act as a catalyst or as a fluorination agent). Consumed HF adducts may be regenerated with HF.
Defluorination of homologous chlorofluoroethers to chlorofluoroacetates
Quan, Heng-Dao,Tamura, Masanori,Gao, Ren-Xiao,Sekiya, Akira
, p. 131 - 134 (2007/10/03)
The research was focused on the defluorination of chlorofluoroethers to corresponding esters using porous aluminum fluoride (PAF) or MFn/PAF. In the work up process, the product was easily separated from the reagent. Thus, the reaction would be a practical preparation method for polyfluorinated esters. Trifluoromethyl chlorodifluoroacetate was obtained by the reaction of 1,2-dichlorotrifluoroethyltrifluoromethyl ether with fuming sulfuric acid in 49% yield.