Abstract Alkyl aryl ketones were prepared on a gram scale by the nickel-catalyzed reductive coupling of alkyl iodides with aroyl chlorides. When scaled up 30-fold, this reaction shows a comparable coupling efficiency to the previously reported reaction performed under small-scale conditions. The mild and convenient reaction conditions show excellent tolerance to a range of functional groups and provide
Alkyl–aryl ketone synthesis via nickel-catalyzed reductive coupling of alkyl halides with aryl acids and anhydrides
作者:Xiao Jia、Xinghua Zhang、Qun Qian、Hegui Gong
DOI:10.1039/c5cc03113c
日期:——
The present work disclosed a much improved method for the construction of alkyl‒arylketones by direct coupling of unactivated alkyl bromides with 1.5 equiv of acids. In addition, the synthesis...