Defluorination of homologous chlorofluoroethers to chlorofluoroacetates

Heng Dao Quan; Masanori Tamura; Ren Xiao Gao; Akira Sekiya

doi:10.1016/S0022-1139(02)00321-4

Defluorination of homologous chlorofluoroethers to chlorofluoroacetates

Heng Dao Quan, Masanori Tamura, Ren Xiao Gao, Akira Sekiya^*

^*Corresponding author for this work

National Institute of Advanced Industrial Science and Technology

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

The research was focused on the defluorination of chlorofluoroethers to corresponding esters using porous aluminum fluoride (PAF) or MF_n/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.

Original language	English
Pages (from-to)	131-134
Number of pages	4
Journal	Journal of Fluorine Chemistry
Volume	120
Issue number	2
DOIs	https://doi.org/10.1016/S0022-1139(02)00321-4
Publication status	Published - 1 Apr 2003
Externally published	Yes

Keywords

Chlorofluoroether
Defluorination
Porous aluminum fluoride

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10.1016/S0022-1139(02)00321-4

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abstract = "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.",

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author = "Quan, {Heng Dao} and Masanori Tamura and Gao, {Ren Xiao} and Akira Sekiya",

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AU - Quan, Heng Dao

AU - Tamura, Masanori

AU - Gao, Ren Xiao

AU - Sekiya, Akira

PY - 2003/4/1

Y1 - 2003/4/1

N2 - 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.

AB - 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.

KW - Chlorofluoroether

KW - Defluorination

KW - Porous aluminum fluoride

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JF - Journal of Fluorine Chemistry

IS - 2

ER -

Defluorination of homologous chlorofluoroethers to chlorofluoroacetates

Abstract

Keywords

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