The Gomberg-Bachmann reaction for the arylation of anilines with aryl diazotates.

نویسندگان

  • Gerald Pratsch
  • Tina Wallaschkowski
  • Markus R Heinrich
چکیده

Simply aqueous sodium hydroxide is sufficient to exclude ionic side reactions and to prepare 2-aminobiphenyls from aryl diazotates and anilines through a new variant of the Gomberg-Bachmann reaction (see scheme). The metal-free reaction under basic conditions allows to exploit the highly radical-stabilizing effect of the aniline's free amino function for the first time, which leads to a so far unreached regioselectivity.

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عنوان ژورنال:
  • Chemistry

دوره 18 37  شماره 

صفحات  -

تاریخ انتشار 2012