Copper-promoted N-cyclopropylation of anilines and amines by cyclopropylboronic acid.

نویسندگان

  • Sébastien Bénard
  • Luc Neuville
  • Jieping Zhu
چکیده

Reaction of anilines, primary and secondary aliphatic amines with cyclopropylboronic acid in dichloroethane in the presence of Cu(OAc)(2) (1 equiv.), 2,2'-bipyridine (1 equiv.) and sodium carbonate or sodium bicarbonate (2 equiv.) under air atmosphere afforded the corresponding N-cyclopropyl derivatives in good to excellent yields.

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عنوان ژورنال:
  • Chemical communications

دوره 46 19  شماره 

صفحات  -

تاریخ انتشار 2010