E.i. Dupont De Nemours and Company

Joseph Norman Hockman

Robert Clayton Wheland

Carl G Krespan

Alexander Borisovich Shtarov

Mark Allen Andrews

Thomas William Harding

George Francis Diffendall

Matthew John Targett

A process for preparing fluorinated alkyl carboxylate esters comprises reaction of a silver carboxylate or silver carboxylate precursor, such as silver (I) iodide with a fluorinated alkyl iodide and a carboxylic acid. Preferably the fluorinated alkyl iodide has the general formula CF(CF)CHCHI, wherein n is an integer in the range of from 1 to 29 and the carboxylic acid is acetic acid, acrylic acid or methacrylic acid.

Process for preparing fluorinated alkyl carboxylate esters

A process for the faster manufacturing of hydrocarbon, fluorocarbon and chlorocarbon acyl peroxides is disclosed wherein a hydroxide, a peroxide and an acyl halide are reacted under continuous vigorous agitation conditions so as to bring the reaction to substantial completion is less than one minute.

Process for preparing peroxides

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Wilmington, DE, United States of America

Joseph Norman Hockman