Despagnet-Ayoub, Emmanuelle and Grubbs, Robert H. (2005) A Ruthenium Olefin Metathesis Catalyst with a Four-Membered N-Heterocyclic Carbene Ligand. Organometallics, 24 (3). pp. 338-340. ISSN 0276-7333. doi:10.1021/om049092h. https://resolver.caltech.edu/CaltechAUTHORS:20170726-092036399
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Abstract
The first ruthenium olefin metathesis catalyst bearing a four-membered N-heterocyclic carbene (5) was synthesized and characterized by NMR spectroscopy and X-ray crystallography. The synthesis of a (carbene)carbonylrhodium complex (6) was also reported, allowing the study of the electronic properties of this new carbene ligand. The complex 5 was screened toward different olefin metathesis reactions, and it showed a slow reactivity.
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Additional Information: | © 2005 American Chemical Society. Received 22 November 2004. Published online 31 December 2004. Published in print 1 January 2005. We thank Lawrence M. Henling, Michael W. Day, and the ACS PRF summer class for X-ray crystallography studies. We acknowledge also Materia for providing chemicals and Dr. Christiane Meyer-Marti for the GC conditions on the CM reaction. E.D.-A. is grateful to the Ministère des Affaires Etrangères of France for a Lavoisier postdoctoral fellowship. This work was also supported by the National Science Foundation. | ||||||||||||
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Issue or Number: | 3 | ||||||||||||
DOI: | 10.1021/om049092h | ||||||||||||
Record Number: | CaltechAUTHORS:20170726-092036399 | ||||||||||||
Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20170726-092036399 | ||||||||||||
Official Citation: | A Ruthenium Olefin Metathesis Catalyst with a Four-Membered N-Heterocyclic Carbene Ligand Emmanuelle Despagnet-Ayoub and Robert H. Grubbs Organometallics 2005 24 (3), 338-340 DOI: 10.1021/om049092h | ||||||||||||
Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||||||||
ID Code: | 79400 | ||||||||||||
Collection: | CaltechAUTHORS | ||||||||||||
Deposited By: | Ruth Sustaita | ||||||||||||
Deposited On: | 26 Jul 2017 16:30 | ||||||||||||
Last Modified: | 15 Nov 2021 17:47 |
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