Unprecedented palladium-catalyzed cross-coupling reaction of α-bromo sulfoxides with boronic acids

Nuria Rodríguez, Ana Cuenca, Carmen Ramírez De Arellano, Mercedes Medio-Simón, Gregorio Asensio

Research output: Indexed journal article Articlepeer-review

24 Citations (Scopus)

Abstract

(Matrix presented) A new Suzuki-type palladium-catalyzed reaction of boronic acids with α-bromo sulfoxides has been developed using a protocol similar to the well-documented reaction of boronic acids with aryl halides. Both cross-coupling and homocoupling processes were observed. The best yields in cross-coupling products were obtained when the presence of oxygen was carefully excluded using degassed solvents. The oxidative addition palladium complex intermediate could be isolated and characterized by X-ray single-crystal diffraction.

Original languageEnglish
Pages (from-to)1705-1708
Number of pages4
JournalOrganic Letters
Volume5
Issue number10
DOIs
Publication statusPublished - 15 May 2003
Externally publishedYes

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