Metal bis(perfluorooctanesulfonyl)amides as highly efficient Lewis acid catalysts for fluorous biphase organic reactions

In fluorous biphase system, metal bis(perfluorooctanesulfonyl)amides are better Lewis acid catalysts than the analogous triflates toward either transesterifications, or direct esterifications, or Friedel–Crafts acylations or Baeyer–Villiger oxidations. These catalysts are selectively soluble in lowe...

Full description

Saved in:
Bibliographic Details
Published inJournal of fluorine chemistry Vol. 127; no. 2; pp. 193 - 199
Main Authors Hao, Xiuhua, Yoshida, Akihiro, Nishikido, Joji
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.02.2006
Subjects
Bis(perfluorooctanesulfonyl)amide
Fluorous biphase organic reaction
Hafnium
Lewis acid catalyst
Tin
Tin
Bis(perfluorooctanesulfonyl)amide
Lewis acid catalyst
Fluorous biphase organic reaction
Hafnium
Online AccessGet full text

Cover

More Information
Summary:In fluorous biphase system, metal bis(perfluorooctanesulfonyl)amides are better Lewis acid catalysts than the analogous triflates toward either transesterifications, or direct esterifications, or Friedel–Crafts acylations or Baeyer–Villiger oxidations. These catalysts are selectively soluble in lower fluorous phase and can be recovered simply by phase separation. Furthermore, these catalysts can be reused without decrease of activity in most cases.
ISSN:0022-1139
1873-3328
DOI:10.1016/j.jfluchem.2005.10.017