O‐Glycoside Syntheses under Neutral Conditions in Concentrated Solutions of LiClO 4 in Organic Solvents

O‐Glycoside Syntheses under Neutral Conditions in Concentrated Solutions of LiClO 4 in Organic Solvents

Under mild, neutral conditions syntheses of O‐glycosides are possible when the glycosyl donor is treated with a glycosyl acceptor in 1 M solutions of LiClO 4 in organic solvents. The vital difference between this and the usual processes is that no promoters like heavy metal salts, alkylating agents,...

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Veröffentlicht in:Angewandte Chemie International Edition 1994-10, Vol.33 (19), p.1944-1946
Hauptverfasser: Waldmann, Herbert, Böhm, Gerd, Schmid, Uschi, Röttele, Herbert
Format: Artikel
Sprache:eng
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Zusammenfassung:Under mild, neutral conditions syntheses of O‐glycosides are possible when the glycosyl donor is treated with a glycosyl acceptor in 1 M solutions of LiClO 4 in organic solvents. The vital difference between this and the usual processes is that no promoters like heavy metal salts, alkylating agents, and strong Lewis acids are needed.
ISSN:0570-0833
DOI:10.1002/anie.199419441