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A Ruthenium Olefin Metathesis Catalyst with a Four-Membered N-Heterocyclic Carbene Ligand

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.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1021/om049092hDOIArticle
http://pubs.acs.org/doi/abs/10.1021/om049092hPublisherArticle
http://pubs.acs.org/doi/suppl/10.1021/om049092hPublisherSupporting Information
ORCID:
AuthorORCID
Despagnet-Ayoub, Emmanuelle0000-0002-9013-7574
Grubbs, Robert H.0000-0002-0057-7817
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.
Funders:
Funding AgencyGrant Number
Ministère des Affaires EtrangèresUNSPECIFIED
NSFUNSPECIFIED
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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