Visible Light-Driven, Gold(I)-Catalyzed Preparation of Symmetrical (Hetero)biaryls by Homocoupling of Arylazo Sulfones

The preparation of symmetrical (hetero)biaryls via arylazo sulfones has been successfully carried out upon visible light irradiation in the presence of PPh3AuCl as the catalyst. The present protocol led to the efficient synthesis of a wide range of target compounds in an organic-aqueous solvent und...

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Veröffentlicht in:	Journal of organic chemistry 2022-04, Vol.87 (7), p.4863-4872
Hauptverfasser:	Di Terlizzi, Lorenzo, Scaringi, Simone, Raviola, Carlotta, Pedrazzani, Riccardo, Bandini, Marco, Fagnoni, Maurizio, Protti, Stefano
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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Zusammenfassung:	The preparation of symmetrical (hetero)biaryls via arylazo sulfones has been successfully carried out upon visible light irradiation in the presence of PPh3AuCl as the catalyst. The present protocol led to the efficient synthesis of a wide range of target compounds in an organic-aqueous solvent under photocatalyst-free conditions.
ISSN:	0022-3263 1520-6904 1520-6904
DOI:	10.1021/acs.joc.2c00225