N-Tetrachlorophthaloyl-Protected Trichloroacetimidate of Glucosamine as Glycosyl Donor in Oligosaccharide Synthesis

Article abstract of DOI:10.1016/00404-0399(50)1027F-

N-Tetrachlorophthaloyl (TCP) protection of glucosamine could be readily carried out with tetrachlorophthalic anhydride and then treatment with acetic anhydride in pyridine.Ensuing reaction with N2H4*HOAc and then base-catalyzed activation with trichloroac