Pre‐Rate‐Determining Selectivity in the Terpolymerization of Epoxides, Cyclic Anhydrides, and CO2: A One‐Step Route to Diblock Copolymers

Angewandte ChemieVolume 120, Issue 32 p. 6130-6133 Zuschrift Pre-Rate-Determining Selectivity in the Terpolymerization of Epoxides, Cyclic Anhydrides, and CO2: A One-Step Route to Diblock Copolymers † Ryan C. Jeske, Ryan C. Jeske Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, NY 14853-1301 (USA), Fax: (+1) 607-255-4137Search for more papers by this authorJohn M. Rowley, John M. Rowley Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, NY 14853-1301 (USA), Fax: (+1) 607-255-4137Search for more papers by this authorGeoffrey W. Coates Prof., Geoffrey W. Coates Prof. gc39@cornell.edu Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, NY 14853-1301 (USA), Fax: (+1) 607-255-4137Search for more papers by this author Ryan C. Jeske, Ryan C. Jeske Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, NY 14853-1301 (USA), Fax: (+1) 607-255-4137Search for more papers by this authorJohn M. Rowley, John M. Rowley Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, NY 14853-1301 (USA), Fax: (+1) 607-255-4137Search for more papers by this authorGeoffrey W. Coates Prof., Geoffrey W. Coates Prof. gc39@cornell.edu Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, NY 14853-1301 (USA), Fax: (+1) 607-255-4137Search for more papers by this author First published: 22 July 2008 https://doi.org/10.1002/ange.200801415Citations: 40 † This work was generously supported by the NSF (CHE-0243605), Eastman Chemical, and the Cornell University Center for Biotechnology, a New York State Center for Advanced Technology. This research made use of the CCMR Shared Experimental Facilities supported through the NSF MRSEC program (DMR-0520404). Read the full textAboutPDF ToolsRequest permissionAdd to favorites 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 onFacebookTwitterLinked InRedditWechat Abstract Polymere mit neuem Schwung: Bei einer typischen kinetischen Racematspaltungspolymerisation wird das eine Monomer schneller verbraucht als das andere, sodass die enstehenden Diblock-Copolymere nur langsam 100 % Umsatz erreichen und deutliche Vermischung ("Tapering") zeigen. Nicht so in der Titelreaktion: Hier wird der erste Block sauber gebildet, und der zweite Block polymerisiert sogar schneller als der erste. Diese einmalige Reaktion ermöglicht die programmierte Selbstorganisation von Diblockpolymeren mit geringer Vermischung. Citing Literature Supporting Information Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2001/2008/z801415_s.pdf or from the author. 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. Volume120, Issue32July 28, 2008Pages 6130-6133 This is the German version of Angewandte Chemie. Note for articles published since 1962: Do not cite this version alone. Take me to the International Edition version with citable page numbers, DOI, and citation export. We apologize for the inconvenience. RelatedInformation