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Keywords:

  • atropisomerism;
  • bromination;
  • cross-coupling reactions;
  • peptides;
  • regioselectivity
Thumbnail image of graphical abstract

A selective sequence: An enantioselective synthesis (see scheme) of atropisomerically defined p-terphenyls, as well as tetra- and pentaaryl compounds is reported. The synthesis proceeds through sequential atropisomer-selective electrophilic aromatic substitution and regioselective palladium-catalyzed cross-coupling reactions.