Hydroxy-directed peptide bond formation from α-amino acid-derived inert esters enabled by boronic acid catalysis
作者:Naoya Takahashi、Airi Takahashi、Naoyuki Shimada
DOI:10.1039/d3cc04856j
日期:——
acid-catalyzed peptidebondformation from α-amino acid methyl esters is described. The catalysis showed high chemoselectivity for β-hydroxy-α-amino esters, affording the peptides in high to excellent yields with high functional group tolerance. This hydroxy-directed peptidebondformation could be applicable to oligopeptide syntheses. This is the first successful example of organoboron-catalyzed peptide bond