1600-35-7Relevant articles and documents
Stereoselective hydrohalogenation of alkynoic acids and their esters in ionic liquids
Salazar, Jose,Fernandez, Francys,Restrepo, Jelem,Lopez, Simon E.
, p. 170 - 172 (2008/02/12)
A novel procedure is described for the hydrohalogenation of alkynoic acids and their esters using N-alkylpyridinium ionic liquids. Hydrohalogenating agents were prepared by mixing N-alkylpyridinium halides with an equimolar amount of trifluoroacetic acid.