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Synlett 2001; 2001(2): 0290-0292
DOI: 10.1055/s-2001-10763
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General and User-friendly Method for Suzuki Reactions with Aryl Chlorides

Alois Fürstner* , Andreas Leitner
  • *Max-Planck-Institut für Kohlenforschung, 45470 Mülheim/Ruhr, Germany; Fax +49-208-306-2994; E-mail: fuerstner§mpi-muelheim.mpg.de
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Publikationsdatum:
31. Dezember 2001 (online)

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Through the use of Pd(OAc)2 and the sterically hindered imidazolium salt 5 (IPr · HCl) as the pre-catalyst mixture, aryl chlorides undergo efficient cross coupling reactions with 9-R-9-BBN derivatives (R = alkyl, allyl, alkynyl, cyclopropyl) in the presence of KOMe as the base. This procedure is easily scaleable and applies to electron poor and electron rich substrates with similar ease.

aryl chloride - boron compounds - N-heterocyclic carbenes - palladium - Suzuki reaction