Nickel‐Catalyzed Reductive Acylation of Carboxylic Acids with Alkyl Halides and
<i>N</i>
‐Hydroxyphthalimide Esters Enabled by Electrochemical Process
作者:Xiao Zhou、Lin Guo、Haoxiang Zhang、Raymond Yang Xia、Chao Yang、Wujiong Xia
DOI:10.1002/adsc.202200003
日期:2022.4.26
A sustainable Ni-catalyzed reductive acylation reaction of carboxylic acids via an electrochemical pathway is presented, affording a variety of ketones as major products. The reaction proceeds at ambient temperature using unactivated alkyl halides and N-hydroxyphthalimide (NHP) esters as coupling partners, which exhibits several synthetic advantages, including mild conditions and convenience of amplification
Nickel-Catalyzed Suzuki–Miyaura Coupling of Aliphatic Amides
作者:Timothy B. Boit、Nicholas A. Weires、Junyong Kim、Neil K. Garg
DOI:10.1021/acscatal.7b03688
日期:2018.2.2
amide-based substrate and the boronate coupling partner and proceeds in the presence of heterocycles and epimerizable stereocenters. Moreover, a gram-scale Suzuki–Miyauracoupling/Fischer indolization sequence demonstrates the ease with which unique polyheterocyclic scaffolds can be constructed, particularly by taking advantage of the enolizable ketone functionality present in the cross-coupled product. The