Royal Society of Chemistry (RSC)
Chemical Communications
,  volume 55 ,  issue 77 ,  pages 11583-11586

Activation of olefin metathesis complexes containing unsymmetrical unsaturated N-heterocyclic carbenes by copper and gold transmetalation

Fadwa Kamal 1, 2, 3, 4, 5, 6
, 
Sophie Colombel Rouen 1, 2, 3, 4, 5, 6
, 
Adrien Dumas 1, 2, 3, 4, 5, 6
, 
Jean Paul Guégan 1
, 
Jean-Paul Guégan 1, 2, 3, 4, 5, 6
, 
Thierry Roisnel 1, 2, 3, 4, 5, 6
, 
Vincent Dorcet 1, 2, 3, 4, 5, 6
, 
Olivier Baslé 1, 2, 3, 4, 5, 6
, 
Mathieu Rouen 6, 7, 8, 9, 10
, 
Marc Mauduit 1, 2, 3, 4, 5, 6
1
 
2
 
3
 
4
 
5
 
F-35000 Rennes | 
6
 
FRANCE | 
7
 
DEMETA SAS, 6 rue Pierre-Joseph Colin, 35000 Rennes, France | 
8
 
DEMETA SAS
9
 
6 rue Pierre-Joseph Colin | 
10
 
35000 Rennes | 
Publication type: Journal Article
Publication date: 2019-09-02
Royal Society of Chemistry (RSC)
scimago Q1
wos Q2
SJR: 1.037
CiteScore: 7.4
Impact factor: 4.2
ISSN: 13597345, 1364548X
DOI:  10.1039/c9cc05776e
PubMed ID:  31495849
Materials Chemistry
Metals and Alloys
Surfaces, Coatings and Films
General Chemistry
Ceramics and Composites
Electronic, Optical and Magnetic Materials
Catalysis
Abstract
The activation of ruthenium-indenylidene complexes containing two unsymmetrical unsaturated N-heterocyclic carbenes (u2-NHCs) by a transmetalation process is reported. The use of copper(I) or gold(I) chlorides promotes the rapid trapping of one NHC ligand, which releases the catalytically active Ru-species. Impressive initiation rates with full-conversions are observed within one minute. This practical protocol demonstrates excellent catalytic performances in various ring-closing metathesis (RCM) and self-metathesis (SM) reactions.
Found 
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GOST Copy
Kamal F. et al. Activation of olefin metathesis complexes containing unsymmetrical unsaturated N-heterocyclic carbenes by copper and gold transmetalation // Chemical Communications. 2019. Vol. 55. No. 77. pp. 11583-11586.
GOST all authors (up to 50) Copy
Kamal F. et al. Activation of olefin metathesis complexes containing unsymmetrical unsaturated N-heterocyclic carbenes by copper and gold transmetalation // Chemical Communications. 2019. Vol. 55. No. 77. pp. 11583-11586.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1039/c9cc05776e
UR - https://xlink.rsc.org/?DOI=C9CC05776E
TI - Activation of olefin metathesis complexes containing unsymmetrical unsaturated N-heterocyclic carbenes by copper and gold transmetalation
T2 - Chemical Communications
AU - Kamal, Fadwa
AU - Colombel Rouen, Sophie
AU - Dumas, Adrien
AU - Guégan, Jean Paul
AU - Guégan, Jean-Paul
AU - Roisnel, Thierry
AU - Dorcet, Vincent
AU - Baslé, Olivier
AU - Rouen, Mathieu
AU - Mauduit, Marc
PY - 2019
DA - 2019/09/02
PB - Royal Society of Chemistry (RSC)
SP - 11583-11586
IS - 77
VL - 55
PMID - 31495849
SN - 1359-7345
SN - 1364-548X
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2019_Kamal,
author = {Fadwa Kamal and Sophie Colombel Rouen and Adrien Dumas and Jean Paul Guégan and Jean-Paul Guégan and Thierry Roisnel and Vincent Dorcet and Olivier Baslé and Mathieu Rouen and Marc Mauduit and others},
title = {Activation of olefin metathesis complexes containing unsymmetrical unsaturated N-heterocyclic carbenes by copper and gold transmetalation},
journal = {Chemical Communications},
year = {2019},
volume = {55},
publisher = {Royal Society of Chemistry (RSC)},
month = {sep},
url = {https://xlink.rsc.org/?DOI=C9CC05776E},
number = {77},
pages = {11583--11586},
doi = {10.1039/c9cc05776e}
}
MLA
Cite this
MLA Copy
Kamal, Fadwa, et al. “Activation of olefin metathesis complexes containing unsymmetrical unsaturated N-heterocyclic carbenes by copper and gold transmetalation.” Chemical Communications, vol. 55, no. 77, Sep. 2019, pp. 11583-11586. https://xlink.rsc.org/?DOI=C9CC05776E.