Visible‐Light‐Mediated Synthesis of Aryl Ketones and Aldehydes from N‐(acyloxy)phthalimides Esters

A visible‐light‐mediated decarboxylative oxidation of benzylic redox active esters is described. A diverse array of aromatic ketones or aldehydes could be achieved (15 examples) from secondary or primary aliphatic carboxylic acids. A mechanism involving resonance transformation in the presence of Cs...

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Veröffentlicht in:	Asian journal of organic chemistry 2024-04, Vol.13 (4), p.n/a
Hauptverfasser:	Ding, Di, Wan, Ruiying, Qi, Yuchen, Gong, Lili, Zhang, Zixuan, Guan, Haixing, Li, Wei, Zhu, Qingjun
Format:	Artikel
Sprache:	eng
Schlagworte:	4CzIPN Aldehydes Carboxylic acids Decarboxylative Oxidation Esters Ketones Oxidation Photoredox Phthalimides Redox-active Esters
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Beschreibung
Zusammenfassung:	A visible‐light‐mediated decarboxylative oxidation of benzylic redox active esters is described. A diverse array of aromatic ketones or aldehydes could be achieved (15 examples) from secondary or primary aliphatic carboxylic acids. A mechanism involving resonance transformation in the presence of Cs2CO3 is proposed. A visible‐light‐mediated decarboxylative oxidation of benzylic redox active esters is described. A diverse array of aromatic ketones or aldehydes could be achieved (15 examples) from secondary or primary aliphatic carboxylic acids. A mechanism involving resonance transformation in the presence of Cs2CO3 is proposed.
ISSN:	2193-5807 2193-5815
DOI:	10.1002/ajoc.202400008