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Backbone tuning in indenylidene-ruthenium complexes bearing an unsaturated N-heterocyclic carbene

Author
Organization
Abstract
The steric and electronic influence of backbone substitution in IMes-based (IMes = 1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene) N-heterocyclic carbenes (NHC) was probed by synthesizing the [RhCl(CO)(2)(NHC)] series of complexes to quantify experimentally the Tolman electronic parameter (electronic) and the percent buried volume (%V(bur), steric) parameters. The corresponding ruthenium-indenylidene complexes were also synthesized and tested in benchmark metathesis transformations to establish possible correlations between reactivity and NHC electronic and steric parameters.
Keywords
RING-CLOSING METATHESIS, OLEFIN METATHESIS CATALYSTS, NHC-LIGANDS, ORGANOMETALLIC CHEMISTRY, ELECTRONIC-PROPERTIES, NUCLEOPHILIC CARBENE, POLYMERIZATION, PHOSPHINE, BEHAVIOR, N-heterocyclic carbene, olefin metathesis, percent buried volume, ruthenium-indenylidene, Tolman electronic parameter

Citation

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MLA
Urbina Blanco, César Alejandro, et al. “Backbone Tuning in Indenylidene-Ruthenium Complexes Bearing an Unsaturated N-Heterocyclic Carbene.” BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY, vol. 6, 2010, pp. 1120–26.
APA
Urbina Blanco, C. A., Bantreil, X., Clavier, H., Slawin, A. M., & Nolan, S. (2010). Backbone tuning in indenylidene-ruthenium complexes bearing an unsaturated N-heterocyclic carbene. BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY, 6, 1120–1126.
Chicago author-date
Urbina Blanco, César Alejandro, Xavier Bantreil, Herve Clavier, Alexandra MZ Slawin, and Steven Nolan. 2010. “Backbone Tuning in Indenylidene-Ruthenium Complexes Bearing an Unsaturated N-Heterocyclic Carbene.” BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY 6: 1120–26.
Chicago author-date (all authors)
Urbina Blanco, César Alejandro, Xavier Bantreil, Herve Clavier, Alexandra MZ Slawin, and Steven Nolan. 2010. “Backbone Tuning in Indenylidene-Ruthenium Complexes Bearing an Unsaturated N-Heterocyclic Carbene.” BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY 6: 1120–1126.
Vancouver
1.
Urbina Blanco CA, Bantreil X, Clavier H, Slawin AM, Nolan S. Backbone tuning in indenylidene-ruthenium complexes bearing an unsaturated N-heterocyclic carbene. BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY. 2010;6:1120–6.
IEEE
[1]
C. A. Urbina Blanco, X. Bantreil, H. Clavier, A. M. Slawin, and S. Nolan, “Backbone tuning in indenylidene-ruthenium complexes bearing an unsaturated N-heterocyclic carbene,” BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY, vol. 6, pp. 1120–1126, 2010.
@article{8166527,
  abstract     = {The steric and electronic influence of backbone substitution in IMes-based (IMes = 1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene) N-heterocyclic carbenes (NHC) was probed by synthesizing the [RhCl(CO)(2)(NHC)] series of complexes to quantify experimentally the Tolman electronic parameter (electronic) and the percent buried volume (%V(bur), steric) parameters. The corresponding ruthenium-indenylidene complexes were also synthesized and tested in benchmark metathesis transformations to establish possible correlations between reactivity and NHC electronic and steric parameters.},
  author       = {Urbina Blanco, César Alejandro and Bantreil, Xavier and Clavier, Herve and Slawin, Alexandra MZ and Nolan, Steven},
  issn         = {1860-5397},
  journal      = {BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY},
  keywords     = {RING-CLOSING METATHESIS,OLEFIN METATHESIS CATALYSTS,NHC-LIGANDS,ORGANOMETALLIC CHEMISTRY,ELECTRONIC-PROPERTIES,NUCLEOPHILIC CARBENE,POLYMERIZATION,PHOSPHINE,BEHAVIOR,N-heterocyclic carbene,olefin metathesis,percent buried volume,ruthenium-indenylidene,Tolman electronic parameter},
  language     = {eng},
  pages        = {1120--1126},
  title        = {Backbone tuning in indenylidene-ruthenium complexes bearing an unsaturated N-heterocyclic carbene},
  url          = {http://dx.doi.org/10.3762/bjoc.6.128},
  volume       = {6},
  year         = {2010},
}

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