Triazoles from N-alkynylheterocycles and their coordination to iridium

Glenn Burley, David Davies

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

N-alkynylheterocycles (benzimidazole and indazole) are converted to triazoles by click chemistry, and the resulting triazoles react with [IrCl2Cp*]2. The benzimidazole-triazole coordinates in a monodentate fashion through the benzimidazole, whereas the indazole-triazole is bidentate through coordination of both heterocycles. Reaction of the benzimidazole-triazole with methyliodide gives a benzimidazolium salt that deprotonates on coordination to afford a rare example of a bidentate NHC–triazole.
Original languageEnglish
Pages (from-to)1112–1117
Number of pages6
JournalOrganometallics
Volume31
Issue number3
DOIs
Publication statusPublished - 25 Jan 2012

Keywords

  • ynamine
  • N-alkynylheterocycles
  • triazoles
  • iridium

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