Burley, Glenn and Davies, David (2012) Triazoles from N-alkynylheterocycles and their coordination to iridium. Organometallics, 31 (3). 1112–1117. ISSN 0276-7333Full text not available in this repository. (Request a copy from the Strathclyde author)
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.
|Keywords:||ynamine, N-alkynylheterocycles , triazoles, iridium, Chemistry|
|Subjects:||Science > Chemistry|
|Department:||Faculty of Science > Pure and Applied Chemistry|
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|Depositing user:||Pure Administrator|
|Date Deposited:||16 Mar 2012 14:58|
|Last modified:||12 Jun 2013 14:34|
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