Cj. Sih et I. Malnar, Peroxidase-catalyzed oxidative phenolic coupling of some tripeptides containing tyrosine and hydroxyphenylglycine residues, BIOCATAL B, 18(4), 2000, pp. 301-310
Several tripeptides containing tyrosine or its mono or dichloro derivative;
glycine; and 4-hydroxyphenylglycine or its monochloro derivative were prep
ared. They were subjected to horseradish peroxidase (HRP)-catalyzed oxidati
ve phenolic coupling. Only the products of intermolecular reaction, primari
ly C-O and C-C coupled dimers, were obtained.