Nickel-Catalyzed β-Boration of α<i>,</i>β-Unsaturated Esters and Amides with Bis(pinacolato)diboron
作者:Koji Hirano、Hideki Yorimitsu、Koichiro Oshima
DOI:10.1021/ol702254g
日期:2007.11.1
A nickel catalyst system for beta-boration of alpha,beta-unsaturatedesters and amides with bis(pinacolato)diboron has been developed. The catalyst system enables the boration of di-, tri-, and tetrasubstituted substrates in good yields.