{TAIL ~ The present invention} concerns {HEAD ~ a method} for producing esters of 2 fluoro iso butyric acid in which the corresponding 2 hydroxyisobutyric acid ester is reacted with hydrofluoric acid 
{ TAIL ~ The present invention } concerns { HEAD ~ a method } for producing esters of 2 fluoro iso butyric acid in which the corresponding 2 hydroxyisobutyric acid ester is reacted with hydrofluoric acid
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