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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:

Chicago
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.
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.
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.
MLA
Trose, Michael, Faima Lazreg, Tao Chang, et al. “Neutral Dinuclear copper(I)-NHC Complexes : Synthesis and Application in the Hydrosilylation of Ketones.” ACS CATALYSIS 7.1 (2017): 238–242. Print.
@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},
  keyword      = {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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