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Neutral dinuclear copper(I)-NHC complexes : synthesis and application in the hydrosilylation of ketones

(2017) ACS CATALYSIS. 7(1). p.238-242
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Abstract
The synthesis of a class of highly stable neutral dinuclear Cu(I)-NHC complexes using 1,2,4-triazole as a bridging ligand is described. Various NHCs were used to generate a library of [Cu(mu-trz)(NHC)](2), complexes. Interestingly, [Cu(mu-trz)(IPr)](2) was found to be highly active in the hydrosilylation of ketones, without the need for an external base or any other additive. A wide range of aryl and alkyl ketones, as well as sterically hindered ketones, was successfully reduced to alcohols using the lowest catalyst loading reported to date.
Keywords
N-heterocyclic carbenes, copper(I), hydrosilylation, ketones, dinuclear, N-HETEROCYCLIC CARBENE, COPPER-CATALYZED HYDROALKYLATION, TRINUCLEAR COPPER(I), CARBONYL-COMPOUNDS, LIGANDS, ALKYNES, REACTIVITY, HYDRIDE, SUBSTITUTION, TETRANUCLEAR

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Citation

Please use this url to cite or link to this publication:

MLA
Trose, Michael et al. “Neutral Dinuclear copper(I)-NHC Complexes : Synthesis and Application in the Hydrosilylation of Ketones.” ACS CATALYSIS 7.1 (2017): 238–242. Print.
APA
Trose, M., Lazreg, F., Chang, T., Nahra, F., Cordes, D. B., Slawin, A. M., & Cazin, C. (2017). Neutral dinuclear copper(I)-NHC complexes : synthesis and application in the hydrosilylation of ketones. ACS CATALYSIS, 7(1), 238–242.
Chicago author-date
Trose, Michael, Faima Lazreg, Tao Chang, Fady Nahra, David B Cordes, Alexandra MZ Slawin, and Catherine Cazin. 2017. “Neutral Dinuclear copper(I)-NHC Complexes : Synthesis and Application in the Hydrosilylation of Ketones.” Acs Catalysis 7 (1): 238–242.
Chicago author-date (all authors)
Trose, Michael, Faima Lazreg, Tao Chang, Fady Nahra, David B Cordes, Alexandra MZ Slawin, and Catherine Cazin. 2017. “Neutral Dinuclear copper(I)-NHC Complexes : Synthesis and Application in the Hydrosilylation of Ketones.” Acs Catalysis 7 (1): 238–242.
Vancouver
1.
Trose M, Lazreg F, Chang T, Nahra F, Cordes DB, Slawin AM, et al. Neutral dinuclear copper(I)-NHC complexes : synthesis and application in the hydrosilylation of ketones. ACS CATALYSIS. 2017;7(1):238–42.
IEEE
[1]
M. Trose et al., “Neutral dinuclear copper(I)-NHC complexes : synthesis and application in the hydrosilylation of ketones,” ACS CATALYSIS, vol. 7, no. 1, pp. 238–242, 2017.
@article{8536976,
  abstract     = {The synthesis of a class of highly stable neutral dinuclear Cu(I)-NHC complexes using 1,2,4-triazole as a bridging ligand is described. Various NHCs were used to generate a library of [Cu(mu-trz)(NHC)](2), complexes. Interestingly, [Cu(mu-trz)(IPr)](2) was found to be highly active in the hydrosilylation of ketones, without the need for an external base or any other additive. A wide range of aryl and alkyl ketones, as well as sterically hindered ketones, was successfully reduced to alcohols using the lowest catalyst loading reported to date.},
  author       = {Trose, Michael and Lazreg, Faima and Chang, Tao and Nahra, Fady and Cordes, David B and Slawin, Alexandra MZ and Cazin, Catherine},
  issn         = {2155-5435},
  journal      = {ACS CATALYSIS},
  keywords     = {N-heterocyclic carbenes,copper(I),hydrosilylation,ketones,dinuclear,N-HETEROCYCLIC CARBENE,COPPER-CATALYZED HYDROALKYLATION,TRINUCLEAR COPPER(I),CARBONYL-COMPOUNDS,LIGANDS,ALKYNES,REACTIVITY,HYDRIDE,SUBSTITUTION,TETRANUCLEAR},
  language     = {eng},
  number       = {1},
  pages        = {238--242},
  title        = {Neutral dinuclear copper(I)-NHC complexes : synthesis and application in the hydrosilylation of ketones},
  url          = {http://dx.doi.org/10.1021/acscatal.6b02723},
  volume       = {7},
  year         = {2017},
}

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