ol7b03296_si_001.pdf (4.14 MB)
Palladium-Catalyzed Oxidative Borylation of Allylic C–H Bonds in Alkenes
journal contribution
posted on 2017-11-30, 17:05 authored by Lujia Mao, Rüdiger Bertermann, Simon G. Rachor, Kálmán J. Szabó, Todd B. MarderThis communication
describes an efficient palladium pincer complex-catalyzed
allylic C–H borylation of alkenes. The transformation exhibits
high regio- and stereoselectivity with a variety of linear alkenes.
A synthetically useful feature of this allylic C–H borylation
method is that all allyl-Bpin products can be isolated in usually
high yields. Preliminary mechanistic studies indicate that this C–H
borylation reaction proceeds via Pd(IV) pincer complex intermediates.