Development of direct fluorination technology for application to materials for lithium battery
作者:Masafumi Kobayashi、Tetsuya Inoguchi、Takashi Iida、Takashi Tanioka、Hiroshi Kumase、Yasushi Fukai
DOI:10.1016/s0022-1139(02)00317-2
日期:2003.4
3-dioxolan-2-one was also further fluorinated with elemental fluorine to give three isomers of difluoro derivatives by the same methodology. Another topic is the preparation of trifluoromethanesulfonyl fluoride, an intermediate of lithium battery electrolyte, by the reaction of methanesulfonyl fluoride with elemental fluorine. The use of perfluoro-2-methylpentane as a solvent gave satisfactory selectivity
成功地进行了1,3-二氧杂戊-2-酮与
氟元素的直接
氟化反应,从而提供了4-
氟-1,3-二氧杂戊-2-酮,有望用作
锂离子二次电池的添加剂。还用元素
氟进一步
氟化4-
氟-1,3-二
氧戊环-2-酮,以相同的方法得到二
氟衍
生物的三种异构体。另一个主题是通过甲磺酰
氟与元素
氟的反应制备三
氟甲磺酰
氟,这是
锂电池电解质的中间体。使用
全氟-
2-甲基戊烷作为溶剂给出了令人满意的三
氟甲磺酰
氟的选择性。