Pd-Catalyzed Organometallic-Free Homologation of Arylboronic Acids Enabled by Chemoselective Transmetalation
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DOI: 10.1021/acscatal.3c00921
Abstract: A Pd-catalyzed homologation of arylboronic acids is reported. Halomethylboronic acid pinacol esters (Bpin) undergo a remarkably facile, yet rare, oxidative addition enabled by an α-boryl effect. Simultaneous chemoselective transmetalation allows use of these metalloid reagents… read more here.
Keywords: chemoselective transmetalation; catalyzed organometallic; homologation arylboronic; arylboronic acids ... See more keywords