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ChemInform Abstract: Conversion of β-D-C-Glucopyranosylphloroacetophenone to a Spiroketal Compound.

✍ Scribed by T. KUMAZAWA; N. ASAHI; S. MATSUBA; S. SATO; K. FURUHATA; J. ONODERA

Publisher: John Wiley and Sons
Year: 2010
Weight: 32 KB
Volume: 29
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199844205

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✦ Synopsis

Conversion of β-D-C-Glucopyranosylphloroacetophenone to a Spiroketal Compound.

-Treatment of the title aryl C-glycoside (II) with catalytic amounts of TosOH in aqueous media affords the novel spiroketal compound (III). This is the first demonstration of ring conversion in aryl C-glycoside. -(KUMAZAWA, T.;

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