✦ LIBER ✦

Direct synthesis of β-d-Xyl-(1→2)-β-d-Man-(1→4)-α-d-Glc-OME: a trisaccharide component of the Hyriopsis schlegelii glycosphingolipid

✍ Scribed by David Crich; Zongmin Dai

Book ID: 104258906
Publisher: Elsevier Science
Year: 1998
Tongue: French
Weight: 179 KB
Volume: 39
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(98)00124-5

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✦ Synopsis

Almtraet. A synthesis of the target trisaccharide is described in which the key l~,-mannosylation is achieved in high yield and selectivity through reaction of the sulfoxide 7 with acceptor 8, meAiated with triflic anhydride.

The xylosylation was best coudueted using trihenzoyl xylopyranosyl bromide and silver triflate.

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