Synthesis of Methyl 2, 3-, 2, 4- and 3, 4-Di-O-Methyl-α-D-Fucopyranosides

Synthesis of Methyl 2, 3-, 2, 4- and 3, 4-Di-O-Methyl-α-D-Fucopyranosides

Methyl 2, 3-(15), 2, 4-(11) and 3, 4-di-O-methyl-α-D-fucopyranosides (8) were prepared from methyl α-D-fucopyranoside via methyl 3, 4-O-isopropylidene-α-D-fucopyranoside. These substances were required in connection with methylation analysis of saponins containing D-fucose residues. Compounds 8 and...

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Veröffentlicht in:Chemical & pharmaceutical bulletin 1980/02/25, Vol.28(2), pp.632-634
Hauptverfasser: TAKEDA, TADAHIRO, TAKABE, SEIICHI, OGIHARA, YUKIO
Format: Artikel
Sprache:eng
Schlagworte:
methylation
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Zusammenfassung:Methyl 2, 3-(15), 2, 4-(11) and 3, 4-di-O-methyl-α-D-fucopyranosides (8) were prepared from methyl α-D-fucopyranoside via methyl 3, 4-O-isopropylidene-α-D-fucopyranoside. These substances were required in connection with methylation analysis of saponins containing D-fucose residues. Compounds 8 and 11 had not previously been synthesized at the outset of the present work.
ISSN:0009-2363
1347-5223
DOI:10.1248/cpb.28.632