[EN] PROCESS FOR THE PREPARATION OF FLUOROALKYL (FLUORO)ALKYL CARBONATES AND CARBAMATES<br/>[FR] PROCÉDÉ DE PRÉPARATION DE FLUOROALKYL (FLUORO)ALKYL CARBONATES ET CARBAMATES
申请人:SOLVAY FLUOR GMBH
公开号:WO2011006822A1
公开(公告)日:2011-01-20
Fluoroalkyl alkyl carbonates and fluorosubstituted carbamates which are suitable as additives or solvents in lithium ion batteries are prepared from fluoroalkyl fluoro formates and the respective alcohol or amine. Methanol is the preferred alcohol, dimethylamine and diethylamine are preferred amines. Fluoromethyl methyl carbonate is the preferred compound to be produced. Fluoroalkyl fluoro formates can be prepared from aldehydes and carbonyl fluoride.
氟烷基氟甲酸酯和氟代碳酸酯可作为锂离子电池中的添加剂或溶剂,可由氟烷基氟甲酸酯和相应的醇或胺制备而成。甲醇是首选的醇,二甲胺和二乙胺是首选的胺。氟甲基甲酸酯是首选要生产的化合物。氟烷基氟甲酸酯可由醛和羰基氟化物制备而成。