Transition-metal-free borylation of aryltriazene mediated by BF3·OEt2.
Date of Issue2012
School of Physical and Mathematical Sciences
A practical and simple method for deaminoborylation of aryltriazene with bis(pinacolato)diboron has been developed that is mediated by BF3·OEt2. Various arylboronic esters are prepared in moderate to good yields with this facile transition-metal-free procedure.
© 2012 American Chemical Society.