Organometallics, volume 29, issue 1, pages 117-124
Latent Thermo-Switchable Olefin Metathesis Initiators Bearing a Pyridyl-Functionalized Chelating Carbene: Influence of the Leaving Group’s Rigidity on the Catalyst’s Performance
Anna Szadkowska
1
,
Xaver Gstrein
2
,
Daniel Burtscher
2
,
Katarzyna Natalia Jarzembska
3
,
Krzysztof Woźniak
3
,
Christian Slugovc
2
,
1
Institute of Organic Chemistry, Polish Academy of Science, Kasprzaka 44/52, 01-224 Warsaw, Poland
|
Publication type: Journal Article
Publication date: 2009-12-14
Journal:
Organometallics
Quartile SCImago
Q1
Quartile WOS
Q2
Impact factor: 2.8
ISSN: 02767333, 15206041
Organic Chemistry
Inorganic Chemistry
Physical and Theoretical Chemistry
Abstract
The synthesis and characterization of two ruthenium complexes bearing chelating carbene ligands is described. Carbene precursors, 2-(2-vinylphenyl)pyridine and 10-vinylbenzo[h]quinoline, are applied to prepare (SPY-5-31)-dichloro-(κ2(C,N)-N-2-(2-vinylbenzylidene)pyridine(1,3-bis(2,4,6-trimethylphenyl)4,5-dihydroimidazol-2-ylidene)ruthenium (VIII) and (SPY-5-31)-dichloro-(κ2(C,N)-2-(benzo[h]quinolin-10-yl)methylidene)(1,3-bis(2,4,6-trimethylphenyl)4,5-dihydroimidazol-2-ylidene)ruthenium (IX). Both catalysts/initiators are used to perform ring-closing metathesis (RCM) and ring-opening metathesis polymerizations (ROMP). RCM experiments reveal significant thermal stability of the catalysts under forcing reaction conditions such as boiling toluene for 48 h. Even challenging substrates such as diethylallyl(2-methylallyl)malonate are completely transformed with low catalyst loadings (0.1 mol % at 110 °C). The high thermal stability, i.e., latency, might be explained by a slow generation of the catalytically acti...
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Citations by publishers
2
4
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12
14
16
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20
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Wiley
19 publications, 31.67%
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American Chemical Society (ACS)
14 publications, 23.33%
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10 publications, 16.67%
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Elsevier
5 publications, 8.33%
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Beilstein-Institut
3 publications, 5%
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Thieme
3 publications, 5%
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Multidisciplinary Digital Publishing Institute (MDPI)
2 publications, 3.33%
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Springer Nature
1 publication, 1.67%
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Walter de Gruyter
1 publication, 1.67%
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Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 1.67%
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2
4
6
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10
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- We do not take into account publications without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Szadkowska A. et al. Latent Thermo-Switchable Olefin Metathesis Initiators Bearing a Pyridyl-Functionalized Chelating Carbene: Influence of the Leaving Group’s Rigidity on the Catalyst’s Performance // Organometallics. 2009. Vol. 29. No. 1. pp. 117-124.
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Szadkowska A., Gstrein X., Burtscher D., Jarzembska K. N., Woźniak K., Slugovc C., Grela K. Latent Thermo-Switchable Olefin Metathesis Initiators Bearing a Pyridyl-Functionalized Chelating Carbene: Influence of the Leaving Group’s Rigidity on the Catalyst’s Performance // Organometallics. 2009. Vol. 29. No. 1. pp. 117-124.
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TY - JOUR
DO - 10.1021/om900857w
UR - https://doi.org/10.1021/om900857w
TI - Latent Thermo-Switchable Olefin Metathesis Initiators Bearing a Pyridyl-Functionalized Chelating Carbene: Influence of the Leaving Group’s Rigidity on the Catalyst’s Performance
T2 - Organometallics
AU - Szadkowska, Anna
AU - Gstrein, Xaver
AU - Burtscher, Daniel
AU - Jarzembska, Katarzyna Natalia
AU - Woźniak, Krzysztof
AU - Slugovc, Christian
AU - Grela, Karol
PY - 2009
DA - 2009/12/14 00:00:00
PB - American Chemical Society (ACS)
SP - 117-124
IS - 1
VL - 29
SN - 0276-7333
SN - 1520-6041
ER -
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@article{2009_Szadkowska,
author = {Anna Szadkowska and Xaver Gstrein and Daniel Burtscher and Katarzyna Natalia Jarzembska and Krzysztof Woźniak and Christian Slugovc and Karol Grela},
title = {Latent Thermo-Switchable Olefin Metathesis Initiators Bearing a Pyridyl-Functionalized Chelating Carbene: Influence of the Leaving Group’s Rigidity on the Catalyst’s Performance},
journal = {Organometallics},
year = {2009},
volume = {29},
publisher = {American Chemical Society (ACS)},
month = {dec},
url = {https://doi.org/10.1021/om900857w},
number = {1},
pages = {117--124},
doi = {10.1021/om900857w}
}
Cite this
MLA
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Szadkowska, Anna, et al. “Latent Thermo-Switchable Olefin Metathesis Initiators Bearing a Pyridyl-Functionalized Chelating Carbene: Influence of the Leaving Group’s Rigidity on the Catalyst’s Performance.” Organometallics, vol. 29, no. 1, Dec. 2009, pp. 117-124. https://doi.org/10.1021/om900857w.