Cobalt‐Catalyzed Suzuki Biaryl Coupling of Aryl Halides

نویسندگان

  • Soneela Asghar
  • Sanita B Tailor
  • David Elorriaga
  • Robin B Bedford
چکیده

Readily accessed cobalt pre-catalysts with N-heterocyclic carbene ligands catalyze the Suzuki cross-coupling of aryl chlorides and bromides with alkyllithium-activated arylboronic pinacolate esters. Preliminary mechanistic studies indicate that the cobalt species is reduced to Co0 during the reaction.

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عنوان ژورنال:

دوره 56  شماره 

صفحات  -

تاریخ انتشار 2017