Chang, Sukbok and Jones, LeRoy, II and Wang, Chunming and Henling, Lawrence M. and Grubbs, Robert H. (1998) Synthesis and Characterization of New Ruthenium-Based Olefin Metathesis Catalysts Coordinated with Bidentate Schiff-Base Ligands. Organometallics, 17 (16). pp. 3460-3465. ISSN 0276-7333. doi:10.1021/om970910y. https://resolver.caltech.edu/CaltechAUTHORS:20180518-160600771
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Abstract
A novel series of Schiff-base-substituted ruthenium carbene complexes have been prepared by the treatment of RuCl_2(=CHPh)(PCy_3)_2 with a variety of Schiff-base ligands as the thallium salts. Modification of the Schiff-base electronic and/or structural substituents allowed for the tuning of the complexes activities in olefin metathesis reactions. The structures of the complexes were unambiguously characterized by NMR studies and X-ray analysis. These newly prepared complexes are highly stable to air, moisture, and temperature and even exhibit catalytic activity in polar protic solvents.
| Item Type: | Article | |||||||||
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| Additional Information: | © 1998 American Chemical Society. Received October 17, 1997. Support has been provided by the National Institute of Health. L.J.II is grateful to the NIH for a Postdoctoral Fellowship. | |||||||||
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| Issue or Number: | 16 | |||||||||
| DOI: | 10.1021/om970910y | |||||||||
| Record Number: | CaltechAUTHORS:20180518-160600771 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20180518-160600771 | |||||||||
| Official Citation: | Synthesis and Characterization of New Ruthenium-Based Olefin Metathesis Catalysts Coordinated with Bidentate Schiff-Base Ligands Sukbok Chang, LeRoy Jones II, Chunming Wang, Lawrence M. Henling, and Robert H. Grubbs Organometallics 1998 17 (16), 3460-3465 DOI: 10.1021/om970910y | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 86477 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | George Porter | |||||||||
| Deposited On: | 21 May 2018 15:56 | |||||||||
| Last Modified: | 15 Nov 2021 20:39 |
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