C–H Acyloxylation of Polycyclic Aromatic Hydrocarbons

C–H Acyloxylation of Polycyclic Aromatic Hydrocarbons

The C–H acyloxylation of polycyclic aromatic hydrocarbons (PAHs) is described. This reaction constructs aryl acyloxylate scaffolds from PAHs with equimolar hypervalent iodine compounds under mild reaction conditions. Interestingly, the blue light irradiation accelerated this transformation. Addition...

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Veröffentlicht in:Organic letters 2022-01, Vol.24 (2), p.602-607
Hauptverfasser: Sakakibara, Yota, Murakami, Kei, Itami, Kenichiro
Format: Artikel
Sprache:eng
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Zusammenfassung:The C–H acyloxylation of polycyclic aromatic hydrocarbons (PAHs) is described. This reaction constructs aryl acyloxylate scaffolds from PAHs with equimolar hypervalent iodine compounds under mild reaction conditions. Interestingly, the blue light irradiation accelerated this transformation. Additionally, the synthesis of structurally new symmetric and unsymmetric diaroyloxylated fluoranthenes was accomplished with a ruthenium photoredox catalyst.
ISSN:1523-7060
1523-7052
DOI:10.1021/acs.orglett.1c04030