Nickel-Catalyzed Barton Decarboxylation and Giese Reactions: A Practical Take on Classic Transforms
作者:Tian Qin、Lara R. Malins、Jacob T. Edwards、Rohan R. Merchant、Alexander J. E. Novak、Jacob Z. Zhong、Riley B. Mills、Ming Yan、Changxia Yuan、Martin D. Eastgate、Phil S. Baran
DOI:10.1002/anie.201609662
日期:2017.1.2
Two named reactions of fundamental importance and paramount utility in organic synthesis have been reinvestigated, the Barton decarboxylation and Giese radical conjugate addition. N‐hydroxyphthalimide (NHPI) based redox‐active esters were found to be convenient starting materials for simple, thermal, Ni‐catalyzed radical formation and subsequent trapping with either a hydrogen atom source (PhSiH3)