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Stereoselective gold(I)-catalyzed intermolecular hydroalkoxlation of alkynes

(2015) ACS CATALYSIS. 5(2). p.1330-1334
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Abstract
We report the use of cationic gold complexes [Au(NHC)(CH3CN)][BF4] and [{Au(NHC)}(2)(mu-OH)][BF4] (NHC = N-heterocyclic carbene) as highly active catalysts in the solvent-free hydroalkoxylation of internal alkynes using primary and secondary alcohols. Using this simple protocol, a broad range of (Z)-vinyl ethers were obtained in excellent yields and high stereoselectivities. The methodology allows for the use of catalyst loadings as low as 200 ppm for the addition of primary alcohols to internal alkynes (TON = 35 000, TOF = 2188 h(-1)).

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MLA
Veenboer, Richard MP, et al. “Stereoselective Gold(I)-Catalyzed Intermolecular Hydroalkoxlation of Alkynes.” ACS CATALYSIS, vol. 5, no. 2, 2015, pp. 1330–34.
APA
Veenboer, R. M., Dupuy, S., & Nolan, S. (2015). Stereoselective gold(I)-catalyzed intermolecular hydroalkoxlation of alkynes. ACS CATALYSIS, 5(2), 1330–1334.
Chicago author-date
Veenboer, Richard MP, Stephanie Dupuy, and Steven Nolan. 2015. “Stereoselective Gold(I)-Catalyzed Intermolecular Hydroalkoxlation of Alkynes.” ACS CATALYSIS 5 (2): 1330–34.
Chicago author-date (all authors)
Veenboer, Richard MP, Stephanie Dupuy, and Steven Nolan. 2015. “Stereoselective Gold(I)-Catalyzed Intermolecular Hydroalkoxlation of Alkynes.” ACS CATALYSIS 5 (2): 1330–1334.
Vancouver
1.
Veenboer RM, Dupuy S, Nolan S. Stereoselective gold(I)-catalyzed intermolecular hydroalkoxlation of alkynes. ACS CATALYSIS. 2015;5(2):1330–4.
IEEE
[1]
R. M. Veenboer, S. Dupuy, and S. Nolan, “Stereoselective gold(I)-catalyzed intermolecular hydroalkoxlation of alkynes,” ACS CATALYSIS, vol. 5, no. 2, pp. 1330–1334, 2015.
@article{8168357,
  abstract     = {We report the use of cationic gold complexes [Au(NHC)(CH3CN)][BF4] and [{Au(NHC)}(2)(mu-OH)][BF4] (NHC = N-heterocyclic carbene) as highly active catalysts in the solvent-free hydroalkoxylation of internal alkynes using primary and secondary alcohols. Using this simple protocol, a broad range of (Z)-vinyl ethers were obtained in excellent yields and high stereoselectivities. The methodology allows for the use of catalyst loadings as low as 200 ppm for the addition of primary alcohols to internal alkynes (TON = 35 000, TOF = 2188 h(-1)).},
  author       = {Veenboer, Richard MP and Dupuy, Stephanie and Nolan, Steven},
  issn         = {2155-5435},
  journal      = {ACS CATALYSIS},
  language     = {eng},
  number       = {2},
  pages        = {1330--1334},
  title        = {Stereoselective gold(I)-catalyzed intermolecular hydroalkoxlation of alkynes},
  url          = {http://dx.doi.org/10.1021/cs501976s},
  volume       = {5},
  year         = {2015},
}

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