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ChemInform Abstract: The Dimethylmaleoyl Group as Amino Protective Group — Application to the Synthesis of Glucosamine-Containing Oligosaccharides.

✍ Scribed by M. R. E. ALY; J. C. CASTRO-PALOMINO; E.-S. I. IBRAHIM; E.-S. H. EL-ASHRY; R. R. SCHMIDT

Publisher
John Wiley and Sons
Year
2010
Weight
25 KB
Volume
30
Category
Article
ISSN
0931-7597

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The N-DMM-Protected lactosamine derivative 2 was readily neohexaose). Glycosylation of acceptor 10 with donor 4 furnished tetrasaccharide 16 which, employing standard transformed into the corresponding glycosyl donor 4 and into acceptor 5. A TMSOTf-catalyzed glycosidation afforded the procedures, ga