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Effect of electronic enrichment of NHCs on the catalytic activity of [Pd(NHC)(acac)Cl] in Buchwald-Hartwig coupling

(2013) ORGANOMETALLICS. 32(24). p.7547-7551
Author
Organization
Abstract
A series of [Pd(NHC)(acac)Cl] (NHC = N-heterocyclic carbene) complexes have been synthesized and characterized to investigate the electronic and steric effects of NHC ligands in catalysis. Their reactivity in Buchwald-Hartwig coupling has been explored and compared with that of their nonmethoxylated congeners. Combining the optimal steric and electronic properties, [Pd(IHept(OMe))(acac)Cl] performed excellently in the palladium-catalyzed amination of deactivated aryl chlorides with various anilines.
Keywords
HETEROCYCLIC CARBENE LIGANDS, LONG-LIVED CATALYSTS, ARYL CHLORIDES, ROOM-TEMPERATURE, SUZUKI-MIYAURA, C-N, AMINATION REACTIONS, BOND FORMATION, (NHC)PD(ALLYL)CL NHC, PALLADIUM COMPLEXES

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Chicago
Le Duc, Gaetan, Sebastien Meiries, and Steven Nolan. 2013. “Effect of Electronic Enrichment of NHCs on the Catalytic Activity of [Pd(NHC)(acac)Cl] in Buchwald-Hartwig Coupling.” Organometallics 32 (24): 7547–7551.
APA
Le Duc, G., Meiries, S., & Nolan, S. (2013). Effect of electronic enrichment of NHCs on the catalytic activity of [Pd(NHC)(acac)Cl] in Buchwald-Hartwig coupling. ORGANOMETALLICS, 32(24), 7547–7551.
Vancouver
1.
Le Duc G, Meiries S, Nolan S. Effect of electronic enrichment of NHCs on the catalytic activity of [Pd(NHC)(acac)Cl] in Buchwald-Hartwig coupling. ORGANOMETALLICS. 2013;32(24):7547–51.
MLA
Le Duc, Gaetan, Sebastien Meiries, and Steven Nolan. “Effect of Electronic Enrichment of NHCs on the Catalytic Activity of [Pd(NHC)(acac)Cl] in Buchwald-Hartwig Coupling.” ORGANOMETALLICS 32.24 (2013): 7547–7551. Print.
@article{8168601,
  abstract     = {A series of [Pd(NHC)(acac)Cl] (NHC = N-heterocyclic carbene) complexes have been synthesized and characterized to investigate the electronic and steric effects of NHC ligands in catalysis. Their reactivity in Buchwald-Hartwig coupling has been explored and compared with that of their nonmethoxylated congeners. Combining the optimal steric and electronic properties, [Pd(IHept(OMe))(acac)Cl] performed excellently in the palladium-catalyzed amination of deactivated aryl chlorides with various anilines.},
  author       = {Le Duc, Gaetan and Meiries, Sebastien and Nolan, Steven},
  issn         = {0276-7333},
  journal      = {ORGANOMETALLICS},
  keywords     = {HETEROCYCLIC CARBENE LIGANDS,LONG-LIVED CATALYSTS,ARYL CHLORIDES,ROOM-TEMPERATURE,SUZUKI-MIYAURA,C-N,AMINATION REACTIONS,BOND FORMATION,(NHC)PD(ALLYL)CL NHC,PALLADIUM COMPLEXES},
  language     = {eng},
  number       = {24},
  pages        = {7547--7551},
  title        = {Effect of electronic enrichment of NHCs on the catalytic activity of [Pd(NHC)(acac)Cl] in Buchwald-Hartwig coupling},
  url          = {http://dx.doi.org/10.1021/om4010143},
  volume       = {32},
  year         = {2013},
}

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