A method for the production of alkyne carboxylic acids and alkyne carboxylic acid - alkyne alcohol esters by oxidation of alkyne alcohols

摘要

A method for the production of alkyne carboxylic acids, characterized by the oxidationan alkyne alcoholwith 1 to 10 mol of - equivalent of a hypohalogenite based on the number of functional groups to an oxidizingin the presence of a nitroxyl compoundat a ph - value of less than 7.