Treatment of benzyl 2-acetamido-2-deoxy-alpha-D-galactopyranoside with 4-methoxybenzaldehyde dimethyl acetal in N,N-dimethylformamide in the presence of 4-toluenesulfonic acid afforded the 4,6-O-(4-methoxybenzylidene) acetal, which was glycosylated with 2,3,4,6-tetra-O-acetyl-alpha-D-galactopyranosy
Synthesis of benzyl 2-azido-2-deoxy-4-O-β-d-glucopyranosyl-α-d-glucopyranoside and 1,6-anhydro-2-azido-2-deoxy-4-O-β-d-glucopyranosyl-β-d-glucopyranose
✍ Scribed by Tony K.M. Shing; Arthur S. Perlin
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 725 KB
- Volume
- 130
- Category
- Article
- ISSN
- 0008-6215
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Recent years have seen a remarkable surge of interest in the study of U-Lfucosyltransferases. Of these L-fucosyltransferases, the enzyme (143)~a+fucosyltransferase has attracted a great deal of clinical interest as a potential tumor marker. This enzyme catalyzes the transfer of an L-fucosyl group f
Condensation of benzyl 2-acetamido-4,6-O-benzylidene-2-deoxy-a-D-galactopyranoside with 2,3,4-tri-o-acetyl-a-D-fucopyranosyl bromide in 1: 1 nitromethane-benzene, in the presence of powdered mercuric cyanide, afforded benzyl 2-acetamido-4,6-O-benzylidene-2-deoxy-3-0-(2,3,4-tri-O-acetyl-P-D-fucopyran
O-alpha-D-Mannopyranosyl-(1----6)-O-beta-D-mannopyranosyl-(1----4)-O-(2- acetamido-2-deoxy-beta-D-glucopyranosyl)-(1----4)-2-acetamido-2-deoxy- D-glucopyranose was isolated from bovine or ovine mannosidosis urine. After peracetylation, treatment with trimethylsilyl trifluoromethanesulfonate gave a h