A new fluorescein derivative bearing a boronic acid group as a fluorescent chemosensor for fluoride ion

J Org Chem. 2006 Oct 27;71(22):8626-8. doi: 10.1021/jo061429x.

Abstract

A new fluorescein derivative 1 bearing a boronic acid group was investigated as a fluorescent chemosensor for F-. An off-on type fluorescence enhancement was observed by the blocking of the photoinduced electron transfer mechanism, which was induced by the interaction between fluoride and boronic acid moiety.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Binding Sites
  • Boronic Acids / chemistry*
  • Fluoresceins / chemistry*
  • Fluorescence
  • Fluorescent Dyes / chemical synthesis
  • Fluorescent Dyes / chemistry*
  • Fluorides / analysis*
  • Ions
  • Molecular Structure

Substances

  • Boronic Acids
  • Fluoresceins
  • Fluorescent Dyes
  • Ions
  • Fluorides