... [*] Prof. Dr. H. Kunz, DipLChem. B. Liebe Institut fur Organische Chemie der Universitat J.-J.-Becher-Weg 18-20. ... This procedure is of general applicability for the syntheses of 0-6-sialyl-glycopeptides. Received: October 16, 1996 [Z9689IE] German version: Angew. ... 1997. ...