Direct fluorination of γ-butyrolactone

被引：23

作者：

Sasaki, Y

Ebara, R

Nanbu, N

Takehara, M

Ue, M

机构：

[1] Mitsubishi Chem Corp, Tsukuba Res Ctr, Inashiki, Ibaraki 3000332, Japan

[2] Tokyo Inst Polytech, Dept Appl Chem, Fac Engn, Kanagawa 2430297, Japan

来源：

JOURNAL OF FLUORINE CHEMISTRY | 2001年 / 108卷 / 01期

关键词：

direct fluorination; gamma-butyrolactone; molecular fluorine; beta-fluoro-gamma-butyrolactone; gamma-fluoro-gamma-butyrolactone; lithium battery; electrolyte solvent;

D O I：

10.1016/S0022-1139(01)00343-8

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

gamma -Butyrolactone was fluorinated by molecular fluorine to obtain its mono-fluorinated derivatives for possible lithium battery electrolyte application. The reaction was carried out at 30 degreesC by introducing 20% F-2/N-2 gas into gamma -butyrolactone without solvent. Major products were beta -fluoro-gamma -butyrolactone and gamma -fluoro-gamma -butyrolactone, which cannot be obtained by conventional organic synthesis. Selectivity to gamma -isomer was enhanced by the addition of NaF as a HF scavenger. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：117 / 120

页数：4

共 18 条

[1] SUCCESSFUL DIRECT FLUORINATION OF OXYGEN-CONTAINING HYDROCARBONS [J].