A substrate-unspecified glycosylation reaction promoted by copper(II) trifluoromethanesulfonate in benzotrifluoride.

A substrate-unspecified glycosylation reaction promoted by copper(II) trifluoromethanesulfonate in benzotrifluoride.

Carbohydrate research (2002-03-23)

Hidetoshi Yamada, Tomomi Hayashi

PMID11909590

ZUSAMMENFASSUNG

A glycosylation reaction induced by copper(II) trifluoromethanesulfonate is described. Using benzotrifluoride as the reaction solvent, five kinds of glycosyl donors, a glucosyl chloride, a fluoride, a trichloroacetimidate, a 1-O-acetyl compound, and a lactol were activated to give the corresponding glucosides.

MATERIALIEN

Produktnummer

Marke

Produktbeschreibung

547948

Sigma-Aldrich

αα,α,α-Trifluortoluol, anhydrous, ≥99%

551406

Sigma-Aldrich

α,α,α-Trifluortoluol -Lösung, suitable for NMR (reference standard), 0.05% in benzene-d₆ (99.6 atom % D)

612685

Sigma-Aldrich

α,α,α-Trifluortoluol -Lösung, suitable for NMR (reference standard), 0.05% in benzene-d₆ (99.6 atom % D), NMR tube size 3 mm × 8 in.

733806

Sigma-Aldrich

α,α,α-Trifluortoluol -Lösung, suitable for NMR (reference standard), 0.05% in benzene-d₆ (99.6 atom % D), NMR tube size 10 mm × 8 in.