Roscales García, SilviaSánchez Sancho, FranciscoGarcía Csákÿ, Aurelio2023-07-182023-07-182023Roscales, S., Sánchez-Sancho, F., & Csáky, A. G. (2023). (Ph3p)AuCl-catalyzed homocoupling of arylboronic acids under benchtop conditions: Synthesis of biphenyls. Molecular Catalysis, 547, 113281. https://doi.org/10.1016/j.mcat.2023.1132812468-8231http://hdl.handle.net/11268/12181(Ph3P)AuCl was discovered to be a powerful catalyst in the homocoupling of arylboronic acids and potassium aryltrifluoroborates for the synthesis of symmetrical biaryls. The reactions take place under benchtop reaction conditions in 96% EtOH at temperatures between rt and 50 °C with no exclusion of air or humidity, in the presence of F-TEDA (Selectfluor™) as an oxidant. The procedure is very functional group tolerant, and affords the corresponding biaryls in high yields with large substrate scope (26 examples).engAttribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)https://creativecommons.org/licenses/by-nc-nd/4.0/Ácidos borónicosjournal article10.1016/j.mcat.2023.113281open accessQuímica orgánicaAcido