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Cis-Selective Ring-Opening Metathesis Polymerization with Ruthenium Catalysts

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. PMCID PMC3278323. doi:10.1021/ja211676y. https://resolver.caltech.edu/CaltechAUTHORS:20120413-133953792

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Abstract

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.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1021/ja211676yDOIArticle
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3278323/PubMed CentralArticle
ORCID:
AuthorORCID
Fedorov, Alexey0000-0001-9814-6726
Grubbs, Robert H.0000-0002-0057-7817
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.
Funders:
Funding AgencyGrant Number
NSFCHE-1048404
NIH5R01GM031332-27
National Defense Science and Engineering Graduate (NDSEG) FellowshipUNSPECIFIED
Swiss National Science Foundation (SNSF)UNSPECIFIED
NIHRR027690
Issue or Number:4
PubMed Central ID:PMC3278323
DOI:10.1021/ja211676y
Record Number:CaltechAUTHORS:20120413-133953792
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20120413-133953792
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
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:30081
Collection:CaltechAUTHORS
Deposited By: Jason Perez
Deposited On:16 Apr 2012 20:57
Last Modified:09 Nov 2021 19:36

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