Methylenes as Intermediates in Polar Reactions. XXI. A Sulfur-containing Methylene<sup>1</sup>
作者:Jack Hine、John J. Porter
DOI:10.1021/ja01508a036
日期:1960.12
LANGE, H. G.;SHREEVE, J. M., J. FLUOR. CHEM., 1985, 28, N 2, 219-227
作者:LANGE, H. G.、SHREEVE, J. M.
DOI:——
日期:——
[EN] METHODS FOR PREPARATION OF FLUORINATED SULFUR-CONTAINING COMPOUNDS<br/>[FR] PROCÉDÉ DE PRÉPARATION DE COMPOSÉS FLUORÉS CONTENANT DU SOUFRE
申请人:DU PONT
公开号:WO2015051141A1
公开(公告)日:2015-04-09
Methods for preparing fluorinated sulfides and fluorinated sulfones are described. To prepare a fluorinated sulfides, a sulfur-containing reactant represented by the formula: R1SM or M2S, wherein R1 is a C1 to C10 alkyl or fluoroalkyl, S is sulfur, and M is a cation, is reacted with a fluorinated alkyl compound. A fluorinated sulfone is formed by oxidizing the fluorinated sulfide. The fluorinated sulfones prepared by the methods disclosed herein are particularly useful as electrolyte solvents for electrochemical cells, such as a lithium ion battery, where a high purity solvent is desired.