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Programmable Modulation of Co‐monomer Relative Reactivities for Living Coordination Polymerization through Reversible Chain Transfer between “Tight” and “Loose” Ion Pairs

2010; Wiley; Volume: 49; Issue: 48 Linguagem: Inglês

10.1002/anie.201004709

1521-3773

Jia Wei, Wei Zhang, Rennisha Wickham, Lawrence R. Sita,

Metal-Organic Frameworks: Synthesis and Applications

Angewandte Chemie International EditionVolume 49, Issue 48 p. 9140-9144 Communication Programmable Modulation of Co-monomer Relative Reactivities for Living Coordination Polymerization through Reversible Chain Transfer between "Tight" and "Loose" Ion Pairs† Jia Wei, Jia Wei Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742 (USA), Fax: (+1) 301-314-9121Search for more papers by this authorWei Zhang, Wei Zhang Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742 (USA), Fax: (+1) 301-314-9121Search for more papers by this authorRennisha Wickham, Rennisha Wickham Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742 (USA), Fax: (+1) 301-314-9121Search for more papers by this authorProf. Lawrence R. Sita, Corresponding Author Prof. Lawrence R. Sita lsita@umd.edu Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742 (USA), Fax: (+1) 301-314-9121Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742 (USA), Fax: (+1) 301-314-9121Search for more papers by this author Jia Wei, Jia Wei Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742 (USA), Fax: (+1) 301-314-9121Search for more papers by this authorWei Zhang, Wei Zhang Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742 (USA), Fax: (+1) 301-314-9121Search for more papers by this authorRennisha Wickham, Rennisha Wickham Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742 (USA), Fax: (+1) 301-314-9121Search for more papers by this authorProf. Lawrence R. Sita, Corresponding Author Prof. Lawrence R. Sita lsita@umd.edu Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742 (USA), Fax: (+1) 301-314-9121Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742 (USA), Fax: (+1) 301-314-9121Search for more papers by this author First published: 27 October 2010 https://doi.org/10.1002/anie.201004709Citations: 55 † Funding for this project was provided by the NSF (0848293). Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Graphical Abstract Not leaving anything to chance: Rapid and reversible exchange between "tight" and "loose" ion pairs was used to modulate the relative reactivities of ethene and 1-hexene or cyclopentene in a programmed fashion for living coordination chain-transfer polymerization. Thus, different grades of a monodisperse polyolefin copolymer, such as the poly(ethene-co-1-hexene) samples shown, could be obtained with a single cationic transition-metal catalyst. Citing Literature Supporting Information Detailed facts of importance to specialist readers are published as "Supporting Information". Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Filename Description anie_201004709_sm_miscellaneous_information.pdf692.5 KB miscellaneous_information Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article. Volume49, Issue48November 22, 2010Pages 9140-9144 RelatedInformation