Teo, Peili and Grubbs, Robert H. (2010) Facile Synthesis of Effcient and Selective Ruthenium Olefin Metathesis Catalysts with Sulfonate and Phosphate Ligands. Organometallics, 29 (22). pp. 6045-6050. ISSN 0276-7333 http://resolver.caltech.edu/CaltechAUTHORS:20110201-145319110
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A series of novel, air-stable ruthenium NHC catalysts with sulfonate and phosphate anions have been prepared easily in one pot at high yields using commercially available precursors. The catalysts were found to be effective for ring-opening metathesis polymerization, ring-closing metathesis, and cross-metathesis. The catalysts showed higher cis-selectivity in olefin cross-metathesis reactions as compared to earlier known ruthenium-based olefin metathesis catalysts, with allylbenzene and cis-1,4-diacetoxybutene as substrates.
|Additional Information:||© 2010 American Chemical Society. Received August 14, 2010. Publication Date (Web): October 25, 2010. We thank K. Endo for helpful discussions. P.T. is grateful to A*STAR Singapore for a postdoctoral fellowship and NSF for a research grant.|
|Errata:||Title has typographical error ("effcient") included in published version.|
|Official Citation:||Facile Synthesis of Effcient and Selective Ruthenium Olefin Metathesis Catalysts with Sulfonate and Phosphate Ligands Peili Teo, Robert H. Grubbs Organometallics 2010 29 (22), 6045-6050|
|Usage Policy:||No commercial reproduction, distribution, display or performance rights in this work are provided.|
|Deposited By:||Tony Diaz|
|Deposited On:||14 Feb 2011 18:29|
|Last Modified:||26 Dec 2012 12:53|
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