Keitz, Benjamin K. and Fedorov, Alexey and Grubbs, Robert H. (2012) Cis-Selective Ring-Opening Metathesis Polymerization with Ruthenium Catalysts. Journal of the American Chemical Society, 134 (4). pp. 2040-2043. ISSN 0002-7863 http://resolver.caltech.edu/CaltechAUTHORS:20120413-133953792
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Cis-selective ring-opening metathesis polymerization of several monocyclic alkenes as well as norbornene and oxanorbornene-type monomers using a C–H activated, ruthenium-based metathesis catalyst is reported. The cis content of the isolated polymers depended heavily on the monomer structure and temperature. A cis content as high as 96% could be obtained by lowering the temperature of the polymerization.
|Additional Information:||© 2012 American Chemical Society. Published In Issue February 01, 2012; Article ASAP: January 20, 2012; Just Accepted Manuscript January 12, 2012; Received: December 14, 2011. We thank Dr. Rosemary Conrad Kiser for helpful discussions. This work was financially supported by the NSF (CHE-1048404), the NIH (NIH 5R01GM031332-27), the NDSEG (fellowship to B.K.K.), and the Swiss National Science Foundation (fellowship to A.F.). Portions of this work were conducted on instrumentation facilities supported by NIH RR027690. Materia Inc. is thanked for its donation of 1 and precursors to 2.|
|Official Citation:||Cis-Selective Ring-Opening Metathesis Polymerization with Ruthenium Catalysts Benjamin K. Keitz, Alexey Fedorov, and Robert H. Grubbs Journal of the American Chemical Society 2012 134 (4), 2040-2043|
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|Deposited By:||Jason Perez|
|Deposited On:||16 Apr 2012 20:57|
|Last Modified:||26 Dec 2012 15:03|
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