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1. Conversion of aryl C:glyph name="sbnd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" />C bond through a UV light activation/TEMPO oxidation cascade reaction

Author

Gou, Baoquan, Li, Dazhi, Yang, Chao, Xia, Wujiong, Li, Yali, and Chen, Xiaoming

Subjects
*PHOTOCHEMICAL rearrangement, *CHEMICAL reactions, *SOLUTION (Chemistry), *TETRAMETHYL compounds, *KETONES, *ACTIVATION (Chemistry), *OXIDATION, *ULTRAVIOLET radiation
Abstract

Abstract: Metal free conversion of aryl C:glyph name="sbnd" />C bond through a photochemical rearrangement/oxidation cascade reaction is described. Irradiation of O-acetyl aryloxy benzene derivatives in benzene solution undergoes a unique photochemical rearrangement reaction to afford the ketal compounds, which are sequentially oxidized by 2,2,6,6-tetramethylpiperidine 1-oxyl (TEMPO) to yield the diketone compounds. [Copyright &y& Elsevier]

Published
2012
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