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Letters in Organic Chemistry


ISSN (Print): 1570-1786
ISSN (Online): 1875-6255

High-Efficiency Synthesis of Chitooligosaccharides

Author(s): Gangliang Huang

Volume 8 , Issue 1 , 2011

Page: [70 - 72] Pages: 3

DOI: 10.2174/157017811794557877

Price: $65


The solid-phase synthesis of chitooligosaccharides is described. After the NHCbz trichloroacetimidate donors 6 and 14 were synthesized; solid-phase synthesis was performed using the Wang resin as support. The illustrated tetra-Nacetyl- chitotetraose 1 was obtained by iterative glycosylation reactions, catalytic hydrogenation, acetylation, and deacetylation, respectively.

Keywords: Chitooligosaccharides, solid-phase synthesis, trichloroacetimidate donors, Wang resin, glycosylation reactions

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