HCID 53909159, compound → 2-(Trimethylsilyl)ethyl 2-azido-2-deoxy-beta-D-galactopyranoside

Participants

Reaction Steps

Compound 23 (4.88 g, 11.3 mmol) was stirred in methanolic NaOMe (0.04M, 50 ml) for 90 min. The mixture was decationised with Amberlite IR-120(H+) resin, filtered and evaporated to dryness to give 24 (3.24 g, 94%), [α]D25 +8.5° (c 0.8, MeOH), m.p. 158°-161° C. (ether-heptane).

Provenance & Evidence