クロロアセチルフルオリド

クロロアセチルフルオリド 化学特性,用途語,生産方法

• 使用

  Chloroacetyl Fluoride is used as an acylating agent and a precursor to chloroacetylium ion.

• 製造方法

  Chloroacetyl Fluoride is generally prepared by fluorination of ClCH2COCl. A variety of reagents has been employed for this transformation, including benzoyl fluoride/KH2F, KHF2, KF, KF/tetraalkylammonium chloride, and dialkylaminosulfur trifluoride. Preparation of ClCH2COF may also be accomplished from ClCH2CO2H through the use of 2- chloro-1,1,2-trifluoroethyldiethylamine as the fluoride source. Treatment of ClCH2CF2CF2OCH3 with SO3 leads to the formation of ClCH2COF in 94% yield, which is the highest yield reported for the preparation of the reagent.

クロロアセチルフルオリド 生産企業

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