Preparation of Diarylamines and Arylhydrazines Using Palladium Catalysts

نویسندگان

  • Youssef Harrak
  • Manel Romero
  • Pere Constans
  • Maria D. Pujol
چکیده

Abstract: Aryl halides and aryl triflates (triflate = trifluoromethanesulfonyl) are coupled with N-compounds to give the corresponding arylamines or arylhydrazines in the presence of a palladium catalyst, a suitable ligand, and a base. Catalyst systems consisting of palladium (II) and BINAP or triphenylphosphine are generally effective for the amination of a wide range of aryl halides and aryl triflates with anilines and hydrazines.

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تاریخ انتشار 2006