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N-heterocyclic carbenes as activating ligands for hydrogenation and isomerization of unactivated olefins

(2005) ORGANOMETALLICS. 24(6). p.1056-1058
Author
Organization
Abstract
The new hydridoruthenium complexes RuH-Cl(CO)(NHC)(PPh3) (NHC = IMes (4a), H(2)IMes (4b)), conveniently accessible from RuHCl(CO)(PPh3)(3), exhibit high activity for hydrogenation of unactivated internal olefins and isomerization of terminal olefins. The lability of the PPh3 ligand is fundamental to the utility of 4: where this group is replaced by the relatively nonlabile PCy3 ligand, the activating effect of the N-heterocyclic carbene is suppressed.
Keywords
RING-CLOSING METATHESIS, HOMOGENEOUS HYDROGENATION, TANDEM CATALYSIS, IMIDAZOL-2-YLIDENE LIGANDS, RUTHENIUM CATALYSTS, COMPLEXES BEARING, C-C, ALCOHOLS, IRIDIUM, STABILITY

Citation

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

MLA
Dharmasena, UL, et al. “N-Heterocyclic Carbenes as Activating Ligands for Hydrogenation and Isomerization of Unactivated Olefins.” ORGANOMETALLICS, vol. 24, no. 6, 2005, pp. 1056–58.
APA
Dharmasena, U., Foucault, H., dos Santos, E., Fogg, D., & Nolan, S. (2005). N-heterocyclic carbenes as activating ligands for hydrogenation and isomerization of unactivated olefins. ORGANOMETALLICS, 24(6), 1056–1058.
Chicago author-date
Dharmasena, UL, HM Foucault, EN dos Santos, DE Fogg, and Steven Nolan. 2005. “N-Heterocyclic Carbenes as Activating Ligands for Hydrogenation and Isomerization of Unactivated Olefins.” ORGANOMETALLICS 24 (6): 1056–58.
Chicago author-date (all authors)
Dharmasena, UL, HM Foucault, EN dos Santos, DE Fogg, and Steven Nolan. 2005. “N-Heterocyclic Carbenes as Activating Ligands for Hydrogenation and Isomerization of Unactivated Olefins.” ORGANOMETALLICS 24 (6): 1056–1058.
Vancouver
1.
Dharmasena U, Foucault H, dos Santos E, Fogg D, Nolan S. N-heterocyclic carbenes as activating ligands for hydrogenation and isomerization of unactivated olefins. ORGANOMETALLICS. 2005;24(6):1056–8.
IEEE
[1]
U. Dharmasena, H. Foucault, E. dos Santos, D. Fogg, and S. Nolan, “N-heterocyclic carbenes as activating ligands for hydrogenation and isomerization of unactivated olefins,” ORGANOMETALLICS, vol. 24, no. 6, pp. 1056–1058, 2005.
@article{8170114,
  abstract     = {The new hydridoruthenium complexes RuH-Cl(CO)(NHC)(PPh3) (NHC = IMes (4a), H(2)IMes (4b)), conveniently accessible from RuHCl(CO)(PPh3)(3), exhibit high activity for hydrogenation of unactivated internal olefins and isomerization of terminal olefins. The lability of the PPh3 ligand is fundamental to the utility of 4: where this group is replaced by the relatively nonlabile PCy3 ligand, the activating effect of the N-heterocyclic carbene is suppressed.},
  author       = {Dharmasena, UL and Foucault, HM and dos Santos, EN and Fogg, DE and Nolan, Steven},
  issn         = {0276-7333},
  journal      = {ORGANOMETALLICS},
  keywords     = {RING-CLOSING METATHESIS,HOMOGENEOUS HYDROGENATION,TANDEM CATALYSIS,IMIDAZOL-2-YLIDENE LIGANDS,RUTHENIUM CATALYSTS,COMPLEXES BEARING,C-C,ALCOHOLS,IRIDIUM,STABILITY},
  language     = {eng},
  number       = {6},
  pages        = {1056--1058},
  title        = {N-heterocyclic carbenes as activating ligands for hydrogenation and isomerization of unactivated olefins},
  url          = {http://dx.doi.org/10.1021/om049041k},
  volume       = {24},
  year         = {2005},
}

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