Fig. 1: Major catalytic glycosylation reactions available to date. | Nature Communications

Fig. 1: Major catalytic glycosylation reactions available to date.

From: Efficient and versatile formation of glycosidic bonds via catalytic strain-release glycosylation with glycosyl ortho−2,2-dimethoxycarbonylcyclopropylbenzoate donors

Fig. 1

a The cornerstone glycosyl donors for catalytic glycosylation in chronological order. b Stoichiometrically remote activation of glycosyl ester type donor with strong electrophiles and transition metals. c Intramolecular ring-opening of donor-acceptor cyclopropane (DAC). d Our report on catalytic glycosylation with glycosyl ortho-(2,2-dicarbonyl)cyclopropylbenzoate (CCBz). Ph Phenyl, nBu n-butyl, M Transition metals, E Electrophiles, FG Functional group, R Functional group, Nu Nucleophile, LA Lewis acid.

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