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OsO4-catalyzed dihydroxylation of olefins in ionic liquid [emim]BF4: a recoverable and reusable osmium

Authors
Journal
Tetrahedron Letters
0040-4039
Publisher
Elsevier
Publication Date
Volume
43
Issue
38
Identifiers
DOI: 10.1016/s0040-4039(02)01461-2
Keywords
  • Oso4
  • Dihydroxylation
  • Olefin
  • Ionic Liquid
  • [Emin]Bf4

Abstract

Abstract We have demonstrated the usefulness of recoverable and reusable immobilized OsO 4 in [emim]BF 4 for dihydroxylation of several olefins. This approach is simple and practical. It should be noted that the volatility and toxicity of OsO 4 are greatly suppressed when the ionic liquid [emim]BF 4 is used.

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