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  • 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
ABSTRACT

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.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
α,α,α-Trifluorotoluene, anhydrous, ≥99%
Sigma-Aldrich
α,α,α-Trifluorotoluene, ≥99%
Sigma-Aldrich
α,α,α-Trifluorotoluene solution, NMR reference standard, 0.05% in benzene-d6 (99.6 atom % D)
Sigma-Aldrich
α,α,α-Trifluorotoluene solution, NMR reference standard, 0.05% in benzene-d6 (99.6 atom % D), NMR tube size 3 mm × 8 in.
Sigma-Aldrich
α,α,α-Trifluorotoluene solution, NMR reference standard, 0.05% in benzene-d6 (99.6 atom % D), NMR tube size 10 mm × 8 in.