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Mendeleev Communications, 2023, Volume 33, Issue 2, Pages 180–183
DOI: https://doi.org/10.1016/j.mencom.2023.02.010
(Mi mendc343)
 

This article is cited in 3 scientific papers (total in 3 papers)

Communications

A pyridine promoted ‘weak base route’ to (NHC)2NiCl2 complexes with bulky N,N'-diaryl carbene ligands

O. V. Khazipova, A. S. Pyatachenkoa, D. V. Pasyukova, M. E. Minyaevb, V. M. Chernysheva

a Platov South-Russian State Polytechnic University, Novocherkassk, Russian Federation
b N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
Abstract: A simple one-step synthesis of (NHC)2NiCl2 complexes containing bulky N-heterocyclic carbene (NHC) ligands relies on the C–H metallation of N,N'-diaryl-substituted azolium salts, NHC-precursors, with NiCl2Py2 in the presence of Cs2CO3 and pyridine. This procedure allows one to implement all synthetic manipulations in air.
Keywords: nickel complexes, N-heterocyclic carbenes, ligands, metallation, pyridine.
Bibliographic databases:
Document Type: Article
Language: English
Supplementary materials:
Supplementary_data_1.pdf (6.0 Mb)


Citation: O. V. Khazipov, A. S. Pyatachenko, D. V. Pasyukov, M. E. Minyaev, V. M. Chernyshev, “A pyridine promoted ‘weak base route’ to (NHC)2NiCl2 complexes with bulky N,N'-diaryl carbene ligands”, Mendeleev Commun., 33:2 (2023), 180–183
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  • This publication is cited in the following 3 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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