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Photochemistry of ketones adsorbed on size/shape selective zeolites. A supramolecular approach to persistent carbon centered radicals

Turro, Nicholas J.; McDermott, Ann E.; Lei, Xuegong; Li, Wei; Abrams, Lloyd; Ottavianai, M. Francesca; Beard, Hege Støgård; Houk, Kendall N.; Beno, Brett R.; Lee, Patrick S.

2H NMR, EPR, computational and product analyses of the photolysis of 2,4-diphenylpentan-3-one (DPP) adsorbed on MFI size/shape selective zeolites are consistent with supramolecular structural changes as a function of surface coverage that provide a novel method for the generation of persistent diffusing organic free radicals.


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Chemical Communications

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July 26, 2010
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