Cu(OAc)2-catalyzed coupling of aromatic C-H bonds with arylboron reagents

Academic Article
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publication date

  • 2014

abstract

  • Cu-catalyzed coupling of aryl C-H bonds with arylboron reagents was accomplished using a readily removable directing group, which provides a useful method for the synthesis of biaryl compounds. The distinct transmetalation step in this Cu-catalyzed C-H coupling with aryl borons provides unique evidence for the formation of an aryl cupperate intermediate.