可见光驱动、金（I）催化芳基偶氮砜自偶联制备对称（杂）联芳基
Visible Light-Driven, Gold(I)-Catalyzed Preparation of Symmetrical (Hetero)biaryls by Homocoupling of Arylazo Sulfones.
作者信息
Di Terlizzi Lorenzo, Scaringi Simone, Raviola Carlotta, Pedrazzani Riccardo, Bandini Marco, Fagnoni Maurizio, Protti Stefano
机构信息
PhotoGreen Lab, Department of Chemistry, University of Pavia, Viale Taramelli 12, 27100 Pavia, Italy.
Department of Organic Chemistry, University of Geneva, 30 quai Ernest Ansermet, 1211 Geneva, Switzerland.
出版信息
J Org Chem. 2022 Apr 1;87(7):4863-4872. doi: 10.1021/acs.joc.2c00225. Epub 2022 Mar 22.
The preparation of symmetrical (hetero)biaryls via arylazo sulfones has been successfully carried out upon visible light irradiation in the presence of PPhAuCl 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.
在可见光照射下，以三苯基膦金（I）氯化物为催化剂，通过芳基偶氮砜成功制备了对称（杂）联芳基化合物。本方法在无光催化剂条件下，在有机-水溶剂中高效合成了多种目标化合物。
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