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US 7,598,425 B2Granted
Method for producing hydrate of fluoroalkyl ketone
AssigneeDaikin Industries, Ltd.
InventorsYoshihiro Yamamoto, Yoshichika Kuroki, Daisuke Karube, Tatsuya Ohtsuka
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Abstract
The present invention relates to a method for producing a compound represented by formula (2): [CF3(CF2)n][CF3(CF2)m]C(OH)2 (2) wherein n and m independently represent 0 to 10, the method comprising reacting with a halogen or a halogen-containing oxidizing agent a salt of a compound represented by formula (1): [CF3(CF2)n][CF3(CF2)m]C(OH)COOH (1) wherein n and m independently represent 0 to 10.
Claims40
A method for producing a compound represented by formula (2):
- [CF3(CF2)n][CF3(CF2)m]C(OH)2 (2)
- wherein n and m independently represent 0 to 10, the method comprising reacting with a halogen or a halogen-containing oxidizing agent a salt of a compound represented by formula (1):
- [CF3(CF2)n][CF3(CF2)m]C(OH)COOH (1)
- wherein n and m independently represent 0 to 10, in the presence of alkaline compound(s).
1 more element
Dependencies are inferred from the claim text.