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One-Pot Synthesis of Polyrotaxanes via Acyclic Diene Metathesis Polymerization of Supramolecular Monomers

Momčilović, Nebojša and Clark, Paul G. and Boydston, Andrew J. and Grubbs, Robert H. (2011) One-Pot Synthesis of Polyrotaxanes via Acyclic Diene Metathesis Polymerization of Supramolecular Monomers. Journal of the American Chemical Society, 133 (47). pp. 19087-19089. ISSN 0002-7863. PMCID PMC3236677. https://resolver.caltech.edu/CaltechAUTHORS:20120124-104029733

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Abstract

A one-pot synthesis of polyrotaxanes has been developed. The method employs a supramolecular monomer comprising a polymerizable ammonium salt and crown ether, in combination with dynamic ADMet polymerization. Ultimately, highly efficient complexation, polymerization, and end-capping were accomplished in a single operation to yield polyrotaxanes with M_w up to 19.3 kDa and >80% of the repeat units being complexed.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1021/ja208515rDOIArticle
http://pubs.acs.org/doi/abs/10.1021/ja208515rPublisherArticle
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3236677/PubMed CentralArticle
ORCID:
AuthorORCID
Grubbs, Robert H.0000-0002-0057-7817
Additional Information:© 2011 American Chemical Society. Received: September 8, 2011; published: October 24, 2011. Financial support of this research by the National Science Foundation (CHE-0809418), Army Research Office (W911NF-09-1-0512), and the Department of Energy (DE-FG02-05ER46218). A.J.B. thanks the National Institutes of Health for a postdoctoral fellowship. We are grateful to Dr. David VanderVelde for his assistance with NMR spectroscopy.
Funders:
Funding AgencyGrant Number
NSFCHE-0809418
Army Research Office (ARO)W911NF-09-1-0512
Department of Energy (DOE)DE-FG02-05ER46218
NIH Postdoctoral FellowshipUNSPECIFIED
Issue or Number:47
PubMed Central ID:PMC3236677
Record Number:CaltechAUTHORS:20120124-104029733
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20120124-104029733
Official Citation:One-Pot Synthesis of Polyrotaxanes via Acyclic Diene Metathesis Polymerization of Supramolecular Monomers Nebojša Momčilović, Paul G. Clark, Andrew J. Boydston, and Robert H. Grubbs Journal of the American Chemical Society 2011 133 (47), 19087-19089
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:28934
Collection:CaltechAUTHORS
Deposited By: Jason Perez
Deposited On:24 Jan 2012 19:14
Last Modified:03 Oct 2019 03:36

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