Room temperature N-arylation of amino acids and peptides using copper(<scp>i</scp>) and β-diketone
作者:Krishna K. Sharma、Swagat Sharma、Anurag Kudwal、Rahul Jain
DOI:10.1039/c5ob00288e
日期:——
A mild and efficient method for the N-arylation of zwitterionic amino acids, amino acid esters and peptides is described. The procedure provides the first roomtemperature synthesis of N-arylated amino acids and peptides using CuI as a catalyst, diketone as a ligand, and aryliodides as coupling partners. The method is equally applicable for using relatively inexpensive aryl bromides as coupling partners