Studies directed to the synthesis of oligochitosans - Preparation of building blocks and their evaluation in glycosylation studies

Article abstract of DOI:10.1002/ejoc.200700048

Thioglucosaminides with four different N-protecting groups, Troc, Phth, Alloc and PNZ could selectively be benzoylated at the C3 and C6-hydroxy groups in good yields without the requirement for low-temperature techniques. These reactions could be performe