Sc(OTf)3 as Efficient Catalyst for Aryl C-Glycoside Synthesis

Sc(OTf)3 as Efficient Catalyst for Aryl C-Glycoside Synthesis

Abstracts Sc(OTf) 3 was found to be an efficient catalyst for the C-glycosylation of phenols. Reactions of various functionalized phenols and glycosyl acetates, including an azido-bearing one, are achieved by using a catalytic amount of Sc(OTf) 3 (10 mol% for neutral sugars or 50 mol% for an azido s...

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Veröffentlicht in:Synlett 2004-02, Vol.2004 (2), p.0225-0230
Hauptverfasser: Ben, Akimi, Yamauchi, Takahito, Matsumoto, Takashi, Suzuki, Keisuke
Format: Artikel
Sprache:eng
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Zusammenfassung:Abstracts Sc(OTf) 3 was found to be an efficient catalyst for the C-glycosylation of phenols. Reactions of various functionalized phenols and glycosyl acetates, including an azido-bearing one, are achieved by using a catalytic amount of Sc(OTf) 3 (10 mol% for neutral sugars or 50 mol% for an azido sugar) under mild conditions.
ISSN:0936-5214
1437-2096
DOI:10.1055/s-2003-44988