发明名称 METHOD FOR SYNTHESIZING SEVOFLURANE AND AN INTERMEDIATE THEREOF
摘要 <p>A method for synthesizing fluoromethyl-1,1,1,3,3,3-hexafluoroisopropyl ether. The method includes the step of combining in the presence of aluminum trichloride a quantity of hexafluoroisopropanol and a quantity of either 1,3,5-trioxane or paraformaldehyde to produce sevochlorane. The resulting sevochlorane is then combined with an alkali metal fluoride to produce fluoromethyl-1,1,1,3,3,3-hexafluoroisopropyl ether.</p>
申请公布号 WO2000058251(A1) 申请公布日期 2000.10.05
申请号 US2000007801 申请日期 2000.03.24
申请人 发明人
分类号 主分类号
代理机构 代理人
主权项
地址