Ulman, Michael and Grubbs, Robert H. (1999) Ruthenium Carbene-Based Olefin Metathesis Initiators: Catalyst Decomposition and Longevity. Journal of Organic Chemistry, 64 (19). pp. 7202-7207. ISSN 0022-3263. doi:10.1021/jo9908703. https://resolver.caltech.edu/CaltechAUTHORS:20180720-153620470
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Abstract
Thermolytic decomposition pathways were studied for several ruthenium carbene-based olefin metathesis catalysts. Substituted carbenes were found to decompose through bimolecular pathways while the unsubstituted carbene was found to decomposed unimolecularly. Implications for ring-closing metathesis are discussed, and the longevity of several ruthenium-based catalysts are compared.
| Item Type: | Article | ||||||
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| Additional Information: | © 1999 American Chemical Society. Received May 28, 1999. We wish to thank Dr. Thomas A. Kirkland for providing the RCM substrate and proofreading this manuscript and the National Science Foundation for providing financial support. We also thank Janet Leiben, Melanie S. Sanford, Christopher Bielawski, Dr. Eric F. Connor, and Dr. Janis Louie for helpful discussions. | ||||||
| Issue or Number: | 19 | ||||||
| DOI: | 10.1021/jo9908703 | ||||||
| Record Number: | CaltechAUTHORS:20180720-153620470 | ||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20180720-153620470 | ||||||
| Official Citation: | Ruthenium Carbene-Based Olefin Metathesis Initiators: Catalyst Decomposition and Longevity Michael Ulman and Robert H. Grubbs The Journal of Organic Chemistry 1999 64 (19), 7202-7207 DOI: 10.1021/jo9908703 | ||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||
| ID Code: | 88095 | ||||||
| Collection: | CaltechAUTHORS | ||||||
| Deposited By: | George Porter | ||||||
| Deposited On: | 23 Jul 2018 21:22 | ||||||
| Last Modified: | 16 Nov 2021 00:23 |
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