M. Narita, K. Kusano, M. Hirata
Aug 1, 1980
Citations
0
Influential Citations
1
Citations
Journal
Bulletin of the Chemical Society of Japan
Abstract
Relative reactivities of N-t-butoxycarbonyl(Boc)amino acids (Gly, Val, Ile, Leu, Tyr, and Phe) and Boc-oligopeptide acids having various numbers of amino acid residues (n=2, 4, 5, 8, and 10) were determined by competitive esterification in reaction with chloromethylated polystyrene. Increase of peptide-chain lengths reduced reactivity of C-terminal carboxylates.