Mancuso E, Romanò C, Trattnig N, Gritsch P, Kosma P, Clausen MH. Rhamnogalacturonan II: Chemical Synthesis of a Substructure Including α-2,3-Linked Kdo*.
Chemistry 2021;
27:7099-7102. [PMID:
33769639 DOI:
10.1002/chem.202100837]
[Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Indexed: 11/09/2022]
Abstract
The synthesis of a fully deprotected Kdo-containing rhamnogalacturonan II pentasaccharide is described. The strategy relies on the preparation of a suitably protected homogalacturonan tetrasaccharide backbone, through a post-glycosylation oxidation approach, and its stereoselective glycosylation with a Kdo fluoride donor.
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