Reactivity of Aromatic o-Hydroxy Oximes. II. The Use of Esters of Aromatic o-Hydroxy Oximes in Peptide Synthesis

Article abstract of DOI:10.1246/bcsj.56.3197

Esters of N-protected amino acids with o-hydroxybenzaldehyde oxime, o-hydroxyacetophenone oxime, o-hydroxybenzophenone oxime, and their 5-Cl and 5-NO2 derivatives were prepared by several methods.Various dipeptide derivatives with high purity were obtaine