Abstract
The 4-picolyl ester of
4-hydroxy-3-nitrophenylacetic acid has been prepared from an active polyester intermediate,
and used as the precursor of a series of protected amino acid active esters.
Thesecompounds were satisfactory
coupling components in peptide syntheses. Purification of the protected peptides
by acid washing was facilitated by the presence of the basic 4-picolyl moiety.
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献