Synthesis of LD-Hepp and KDO containing di- and tetrasaccharide derivatives of Neisseria meningitidis inner-core region via iodonium ion promoted glycosidations

DOI: 10.1016/S0040-4020(01)88191-6

Source and publish data:

Tetrahedron p. 885 - 904 (1992)

Update date:2022-07-30

Topics:

Authors:

Boons, G.J.P.H.

Delft, F. L. van

Klein, P. A. M. van der

Marel, G. A. van der

Boom, J. H. van

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Article abstract of DOI:10.1016/S0040-4020(01)88191-6

The synthesis of methyl(ethyl) 2-thio-KDO (i.e. 1, 2, 5, 7 and 10) and ethyl 1-thio-LD-Hepp (i.e. 26 and 43) derivatives will be described.The latter derivatives proved to be suitable donors in iodonium ion (NIS/TfOH) promoted glycosidation reactions.The

Full text of DOI:10.1016/S0040-4020(01)88191-6

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Product name:Ethyl (2,3,4,6-tetra-O-benzoyl-β-galactopyranosyl)-(1->4)-(2,3,6-tri-O-benzoyl-β-D-glucopyranosyl)-(1->4)-2,3-di-O-benzoyl-6,7-di-O-benzyl-1-thio-L-glycero-α-D-manno-heptopyranoside

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