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.
LanguageEnglish
Pages1112–1117
Number of pages6
JournalOrganometallics
Volume31
Issue number3
DOIs
Publication statusPublished - 25 Jan 2012

Fingerprint

Iridium
Triazoles
iridium
Indazoles
chemistry
salts
Salts
benzimidazole

Keywords

  • ynamine
  • N-alkynylheterocycles
  • triazoles
  • iridium

Cite this

Burley, Glenn ; Davies, David. / Triazoles from N-alkynylheterocycles and their coordination to iridium. In: Organometallics. 2012 ; Vol. 31, No. 3. pp. 1112–1117.
@article{7234581f8d054ef6b6530bee71773d81,
title = "Triazoles from N-alkynylheterocycles and their coordination to iridium",
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.",
keywords = "ynamine, N-alkynylheterocycles , triazoles, iridium",
author = "Glenn Burley and David Davies",
year = "2012",
month = "1",
day = "25",
doi = "10.1021/om201157g",
language = "English",
volume = "31",
pages = "1112–1117",
journal = "Organometallics",
issn = "0276-7333",
publisher = "American Chemical Society",
number = "3",

}

Triazoles from N-alkynylheterocycles and their coordination to iridium. / Burley, Glenn; Davies, David.

In: Organometallics, Vol. 31, No. 3, 25.01.2012, p. 1112–1117.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Triazoles from N-alkynylheterocycles and their coordination to iridium

AU - Burley, Glenn

AU - Davies, David

PY - 2012/1/25

Y1 - 2012/1/25

N2 - 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.

AB - 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.

KW - ynamine

KW - N-alkynylheterocycles

KW - triazoles

KW - iridium

UR - http://pubs.acs.org/doi/abs/10.1021/om201157g

U2 - 10.1021/om201157g

DO - 10.1021/om201157g

M3 - Article

VL - 31

SP - 1112

EP - 1117

JO - Organometallics

T2 - Organometallics

JF - Organometallics

SN - 0276-7333

IS - 3

ER -