Composition, fluorinating reagent, and method for producing fluorinated organic compound

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United States of America Patent

PATENT NO 11091432
APP PUB NO 20180111898A1
SERIAL NO

15565992

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Abstract

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An object of the present invention is to provide a method for producing a fluorinated organic compound with a high yield without using carbon tetrachloride in view of the fact that the production of a fluorinated organic compound with a sufficient yield was impossible for a hitherto-known method that uses a fluorinating agent that contains IF5-pyridine-HF alone. Another object of the present invention is to provide a fluorinating reagent that is capable of achieving this object. The present invention provides a composition comprising (1) IF5 and (2) an aprotic solvent (with the proviso that carbon tetrachloride is excluded), wherein the aprotic solvent is contained in an amount within a range of 50 mass ppm to 20 mass %.

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Patent Owner(s)

Patent OwnerAddress
DAIKIN INDUSTRIES LTDOSAKA CITY OSAKA OF JAPAN OSAKA-SHI OSAKA
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY8 KITA 8-JYO NISHI 5-CHOME KITA-KU SAPPORO-SHI 060-0808

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hara, Shoji Sapporo, JP 58 533
Higashi, Masahiro Osaka, JP 75 111
Kishikawa, Yosuke Osaka, JP 116 44

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