Polymer-bound triarylphosphine-iodine complexes, convenient coupling reagent systems in peptide synthesis

Article abstract of DOI:10.1055/s-1995-3881

N-protected α-amino acids are readily coupled with α-aminoacyl esters by polystyryl diphenylphosphine-iodine complex in very high yields and without detectable racemization. Protecting groups of general use for both amine and carboxyl functions, as well a