申请人:Hoechst AG
公开号:US05534634A1
公开(公告)日:1996-07-09
Process for preparing trifluoroethyl sulfur compounds from thiolates and 1-chloro-2,2,2-trifluoroethane. The invention relates to the preparation of trifluoroethyl sulfur compounds of the formula RSCH.sub.2 CF.sub.3 by reacting 1-chloro-2,2,2-trifluoroethane CH.sub.2 Cl--CF.sub.3 in a polar aprotic solvent with salts of thiols of the formula RSH, where R can be an alkyl or aryl radical or a heterocyclic radical.
从硫醇酸盐和1-氯-2,2,2-三氟乙烷制备三氟乙基硫化合物的过程。该发明涉及通过在极性非质子溶剂中将1-氯-2,2,2-三氟乙烷CH2Cl-CF3与RSH的盐反应制备三氟乙基硫化合物RSCH2CF3的公式,其中R可以是烷基或芳基或杂环基。