Complexes of hypervalent iodine compounds with nitrogen ligands

Viktor Zhdankin, Alexey Y. Koposov, Nikolai V. Yashin

Research output: Contribution to journalArticlepeer-review

34 Scopus citations

Abstract

The stable 1:1 complexes of benziodoxole with heterocyclic amines were prepared by a reaction of 1-hydroxy-1H-1λ3-benzo[d][1,2]iodoxol-3-one with trimethylsilyl triflate and pyridine or 1,1′-sulfonyldiimidazole. The structure of these complexes was confirmed by spectroscopic data and a high resolution ES mass-spectrometry. A novel pentavalent iodine complex with a chelating, polydentate nitrogen ligand was prepared from bis(acetoxy)iodylbenzene, trimethylsilyl triflate, and 2,2′-bipyridyl.

Original languageEnglish (US)
Pages (from-to)5735-5737
Number of pages3
JournalTetrahedron Letters
Volume43
Issue number33
DOIs
StatePublished - Aug 12 2002

Bibliographical note

Funding Information:
This work was supported by a research grant from the National Science Foundation (NSF/CHE-0101021).

Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.

Keywords

  • Benziodoxole
  • Hypervalent iodine
  • Iodine complexes
  • Iodylbenzene
  • Nitrogen ligands

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