Regioselective electrophilic borylation of haloarenes

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Abstract

Haloarenes undergo direct borylation using amine : BCl3 : AlCl3 in the ratio of 1 : 1 : 2. After esterification the pinacol boronate esters are isolated in good yield with regioselectivity controlled by steric and electronic effects.

Bibliographical metadata

Original languageEnglish
Pages (from-to)2878-2881
Number of pages3
JournalChemical Communications
Volume51
Issue number14
DOIs
StatePublished - 2015