677-71-4Relevant articles and documents
Dyatkin,B.L. et al.
, p. 2759 - 2767 (1973)
Oxidation of fluoroalkyl alcohols using sodium hypochlorite pentahydrate [1]
Kirihara, Masayuki,Suzuki, Katsuya,Nakakura, Kana,Saito, Katsuya,Nakamura, Riho,Tujimoto, Kazuki,Sakamoto, Yugo,Kikkawa, You,Shimazu, Hideo,Kimura, Yoshikazu
, (2021/02/05)
Fluoroalkyl alcohols are effectivity oxidized to the corresponding fluoroalkyl carbonyl compounds by reaction with sodium hypochlorite pentahydrate in acetonitrile in the presence of acid and nitroxyl radical catalysts. Although the reaction proceeded slower under a nitroxyl radical catalyst- free condition, the desired carbonyl compounds were obtained in high yields. For the reaction with fluoroalkyl allylic alcohols, the corresponding α,β-epoxyketone hydrates were obtained in high yields.
Process for Preparation of Hexafluoroacetone Monohydrate
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Page/Page column 4; 5, (2012/06/16)
Disclosed is a method for producing hexafluoroacetone monohydrate by (1) allowing, in an organic solvent, hexafluoroacetone to be absorbed into water or a hexafluoroacetone hydrate (water addition method) or by (2) an easy method in which a hexafluoroacetone hydrate is mixed with an organic solvent and then distillation is conducted, thereby removing a mixture of water and the organic solvent as a low-boiling-point composition and obtaining a mixture of hexafluoroacetone monohydrate and the organic solvent as a high-boiling-point composition (dehydration method).
METHOD FOR PRODUCING HYDRATE OF FLUOROALKYL KETONE
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Page/Page column 6, (2008/06/13)
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.