Mild and Direct Conversion of Quinoline <i>N</i>-Oxides to 2-Amidoquinolines with Primary Amides
作者:Michel Couturier、Laurence Caron、Stephanie Tumidajski、Kris Jones、Timothy D. White
DOI:10.1021/ol060473w
日期:2006.4.1
[reaction: see text] A simple, one-pot procedure is described for the direct conversion of quinoline N-oxides to alpha-amidoquinolines with primary amides. This methodology is complimentary to the Abramovich reaction, which is limited to the introduction of secondary amides via imidoyl chlorides. Although reaction conditions are quite similar, omission of the base is key for successful reaction with
Copper(<scp>ii</scp>)-mediated, carbon degradation-based amidation of phenylacetic acids toward <i>N</i>-substituted benzamides
作者:Leiling Deng、Bin Huang、Yunyun Liu
DOI:10.1039/c8ob00064f
日期:——
The unprecedented synthesis of N-aryl substituted benzamides via the assembly of primary amines and phenylacetic acids has been developed in the presence of copper(II) acetate. This tandem transformation involving carbon–carbon bond cleavage provides a complementary tool with particular application in the synthesis of secondary benzamides.