We report an unprecedented photochemical oxygen insertion reaction into an aromatic quinone methide. Insertion happens specifically within a C-C bond, whereas the quinone methide moiety remains intact itself. Detailed mechanistic studies, supported by DFT calculations, support a pathway in which the -QM plays a pivotal activating role.
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http://dx.doi.org/10.1021/acs.joc.9b02238 | DOI Listing |
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