A Biodegradable, Polymer-Supported Oxygen Atom Transfer Reagent

Autor:	Erin E. Ramey, Elizabeth L. Whitman, Cole E. Buller, James R. Tucker, Charles S. Jolly, Kjersti G. Oberle, Austin J. Becksvoort, Mark Turlington, Christopher R. Turlington
Rok vydání:	2023
Předmět:	Polymers and Plastics General Chemistry biodegradable polymers oxygen atom transfer organocatalytic ring-opening polymerization
Zdroj:	Polymers; Volume 15; Issue 9; Pages: 2052
ISSN:	2073-4360
DOI:	10.3390/polym15092052
Popis:	Biodegradable polymers are desirable to mitigate the environmental impact of plastic waste in the environment. Over the past several decades, the development of organocatalytic ring-opening polymerization (OROP) has made the synthesis of many new types of biodegradable polymers possible. In this research article, the first example of an oxygen atom transfer reagent pendant on a biodegradable polymer backbone is reported. The monomers for the polycarbonate backbone are sourced from the biodegradable 2,2-bis(hydroxymethyl) propionic acid molecule, and an iodoaryl group is installed pendant to the cyclic monomer for post-polymerization modification into an iodosylaryl oxygen atom transfer reagent. The key I-O bond is characterized by XPS spectroscopy, and a test reaction to triphenylphosphine demonstrates the ability of the polymer to engage in an oxygen atom transfer reaction with a substrate.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73bc7ed0a6c7e5a358260f42f896f244 https://doi.org/10.3390/polym15092052 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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