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Electronic effects in mixed N-heterocyclic carbene/phosphite indenylidene ruthenium metathesis catalysts

(2019) DALTON TRANSACTIONS. p.11326-11337
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Abstract
Five new complexes [RuCl2(SIMes)(Ind)(O-pXC(5)H(4))] bearing different para-substituted triphenylphosphites (X = H, OCH3, CF3, Cl, SF5 and CN) were synthesised and used to study the effect of the electronic properties of the phosphite on olefin metathesis activity. Investigations of the physical properties of the new ligands and complexes were erformed using physicochemical and DFT calculations. The catalytic activity of the complexes was benchmarked in challenging ring closing metathesis transformations featuring the formation of tetra-substituted double bonds. Complex [RuCl2(SIMes)(Ind)P(O-pCF(3)C(5)H(4))(3)] (3c) exhibited a particularly high catalytic activity, superior to state-of-the-art catalysts, and was further tested on a wide range of substrates.
Keywords
Inorganic Chemistry, RING-CLOSING METATHESIS, OLEFIN METATHESIS, ACRYLATE METATHESIS, COMPLEXES, LIGANDS, ENERGY, PHOSPHINE, EFFICIENT, BEARING, PSEUDOPOTENTIALS

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Citation

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MLA
Bidal, Yannick D., et al. “Electronic Effects in Mixed N-Heterocyclic Carbene/Phosphite Indenylidene Ruthenium Metathesis Catalysts.” DALTON TRANSACTIONS, 2019, pp. 11326–37, doi:10.1039/c9dt01811e.
APA
Bidal, Y. D., Urbina-Blanco, C. A., Poater, A., Cordes, D. B., Slawin, A. M. Z., Cavallo, L., & Cazin, C. (2019). Electronic effects in mixed N-heterocyclic carbene/phosphite indenylidene ruthenium metathesis catalysts. DALTON TRANSACTIONS, 11326–11337. https://doi.org/10.1039/c9dt01811e
Chicago author-date
Bidal, Yannick D., César A. Urbina-Blanco, Albert Poater, David B. Cordes, Alexandra M. Z. Slawin, Luigi Cavallo, and Catherine Cazin. 2019. “Electronic Effects in Mixed N-Heterocyclic Carbene/Phosphite Indenylidene Ruthenium Metathesis Catalysts.” DALTON TRANSACTIONS, 11326–37. https://doi.org/10.1039/c9dt01811e.
Chicago author-date (all authors)
Bidal, Yannick D., César A. Urbina-Blanco, Albert Poater, David B. Cordes, Alexandra M. Z. Slawin, Luigi Cavallo, and Catherine Cazin. 2019. “Electronic Effects in Mixed N-Heterocyclic Carbene/Phosphite Indenylidene Ruthenium Metathesis Catalysts.” DALTON TRANSACTIONS: 11326–11337. doi:10.1039/c9dt01811e.
Vancouver
1.
Bidal YD, Urbina-Blanco CA, Poater A, Cordes DB, Slawin AMZ, Cavallo L, et al. Electronic effects in mixed N-heterocyclic carbene/phosphite indenylidene ruthenium metathesis catalysts. DALTON TRANSACTIONS. 2019;11326–37.
IEEE
[1]
Y. D. Bidal et al., “Electronic effects in mixed N-heterocyclic carbene/phosphite indenylidene ruthenium metathesis catalysts,” DALTON TRANSACTIONS, pp. 11326–11337, 2019.
@article{8624926,
  abstract     = {{Five new complexes [RuCl2(SIMes)(Ind)(O-pXC(5)H(4))] bearing different para-substituted triphenylphosphites (X = H, OCH3, CF3, Cl, SF5 and CN) were synthesised and used to study the effect of the electronic properties of the phosphite on olefin metathesis activity. Investigations of the physical properties of the new ligands and complexes were erformed using physicochemical and DFT calculations. The catalytic activity of the complexes was benchmarked in challenging ring closing metathesis transformations featuring the formation of tetra-substituted double bonds. Complex [RuCl2(SIMes)(Ind)P(O-pCF(3)C(5)H(4))(3)] (3c) exhibited a particularly high catalytic activity, superior to state-of-the-art catalysts, and was further tested on a wide range of substrates.}},
  author       = {{Bidal, Yannick D. and Urbina-Blanco, César A. and Poater, Albert and Cordes, David B. and Slawin, Alexandra M. Z. and Cavallo, Luigi and Cazin, Catherine}},
  issn         = {{1477-9226}},
  journal      = {{DALTON TRANSACTIONS}},
  keywords     = {{Inorganic Chemistry,RING-CLOSING METATHESIS,OLEFIN METATHESIS,ACRYLATE METATHESIS,COMPLEXES,LIGANDS,ENERGY,PHOSPHINE,EFFICIENT,BEARING,PSEUDOPOTENTIALS}},
  language     = {{eng}},
  pages        = {{11326--11337}},
  title        = {{Electronic effects in mixed N-heterocyclic carbene/phosphite indenylidene ruthenium metathesis catalysts}},
  url          = {{http://dx.doi.org/10.1039/c9dt01811e}},
  year         = {{2019}},
}

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