Additive-Free Clicking for Polymer Functionalization and Coupling by Tetrazine–Norbornene Chemistry

Autor:	Filip Du Prez, Andrew P. Dove, Pieter Espeel, Claire F. Hansell, Milan M. Stamenović, Rachel K. O'Reilly, Ian A. Barker
Rok vydání:	2011
Předmět:	chemistry.chemical_classification General Chemistry Polymer Biochemistry Catalysis Cycloaddition chemistry.chemical_compound Tetrazine Colloid and Surface Chemistry chemistry Polymer chemistry Copolymer Reversible addition−fragmentation chain-transfer polymerization Norbornene Diels–Alder reaction
Zdroj:	Journal of the American Chemical Society. 133:13828-13831
ISSN:	1520-5126 0002-7863
DOI:	10.1021/ja203957h
Popis:	Herein we report the use of a tetrazine-norbornene inverse electron demand Diels-Alder conjugation applied to polymer end-functionalization and polymer-polymer coupling. The reaction was found to be applicable to polymer-polymer coupling, as judged by SEC, DOSY NMR, and LCxSEC analyses, giving diblock copolymers by merely mixing the constituent homopolymers together under ambient conditions, using no catalyst, additive, or external stimulus.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc64612523445876099554430961e435 https://doi.org/10.1021/ja203957h Zobrazit plný text záznamu