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A method for the synthesis of nickel(0) bis(carbene) complexes

A method for the synthesis of nickel(0) bis(carbene) complexes
A method for the synthesis of nickel(0) bis(carbene) complexes
A new method leading to Ni(NHC)2 (NHC = IMes, IPri, SIPri, SIBut) complexes in moderate to good yields, involves the reaction of NHC (pre-formed or generated in situ) with Ni(CH3)2(tmed), tmed = N,N-tetramethylethylenediamine; in one case, the intermediate Ni[I(Me2)Pri]2(CH3)2, I(Me2)Pri = N,N-diisopropyl-4,5-dimethylimidazol-2-ylidene, has been isolated and structurally characterised.
route, ligand, activation, catalysts, n-heterocyclic carbene
1477-9226
30-31
Danopoulos, A.A.
b3cd9aa6-4a49-45d8-8cb6-72b1d2a441a7
Pugh, D.
ec256ec5-072b-4c4b-8ced-471c277803ff
Danopoulos, A.A.
b3cd9aa6-4a49-45d8-8cb6-72b1d2a441a7
Pugh, D.
ec256ec5-072b-4c4b-8ced-471c277803ff

Danopoulos, A.A. and Pugh, D. (2008) A method for the synthesis of nickel(0) bis(carbene) complexes. Dalton Transactions, (1), 30-31. (doi:10.1039/b714988c).

Record type: Article

Abstract

A new method leading to Ni(NHC)2 (NHC = IMes, IPri, SIPri, SIBut) complexes in moderate to good yields, involves the reaction of NHC (pre-formed or generated in situ) with Ni(CH3)2(tmed), tmed = N,N-tetramethylethylenediamine; in one case, the intermediate Ni[I(Me2)Pri]2(CH3)2, I(Me2)Pri = N,N-diisopropyl-4,5-dimethylimidazol-2-ylidene, has been isolated and structurally characterised.

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More information

Submitted date: 28 September 2007
Published date: 2008
Keywords: route, ligand, activation, catalysts, n-heterocyclic carbene

Identifiers

Local EPrints ID: 54439
URI: http://eprints.soton.ac.uk/id/eprint/54439
ISSN: 1477-9226
PURE UUID: 7936890b-69f0-49d6-8cb8-94969546295d

Catalogue record

Date deposited: 06 Aug 2008
Last modified: 13 Mar 2019 20:38

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