Highly efficient, stoichiometric radical exchange reactions using isoindoline profluorescent nitroxides

Literature Information

Publication Date 2010-05-08
DOI 10.1039/C0PY00015A
Impact Factor 5.582
Authors

Kathryn E. Fairfull-Smith, Aaron S. Micallef, Steven E. Bottle*


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Abstract

Exchange reactions between the isoindoline profluorescent nitroxide 1,1,3,3-tetramethyldibenzo[e,g]isoindolin-2-yloxyl (TMDBIO) and a TEMPO capped polystyrene were carried out. High conversions to the desired products were achieved using only stoichiometric ratios of nitroxide relative to polymer. The scope of this study was expanded by exploiting a di-nitroxide 9,10-bis(5-[1,1,3,3-tetramethylisoindolin-2-yloxy])anthracene (BTMIOA) as a connector between two polymer chains forming PS–nitroxide–PS systems.

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Polymer Chemistry

Polymer Chemistry
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