A method for the production of of trifluoroacetic acid methyl thio acetic acid or alpha - trifluormethylthiopropionsaeure and 1 - trifluoromethylthio - 2,2,2 - trialkoxy acetylene - intermediates

摘要

Methods and intermediates are disclosed for the preparation of trifluoromethylthioacetic acid using the reaction of trifluoromethylsulfenyl halides with certain orthoesters.