## Abstract Methyl‐2‐acetamido‐4,6‐di‐__O__‐acetyl‐3‐__S__‐acetyl‐2‐deoxy‐3‐thio‐α‐D‐mannopy‐ranoside has been synthesized by conversion of methyl 2‐amino‐2‐deoxy‐4,6‐__O__‐benzylidene‐α‐D‐altropyranoside into the corresponding 3‐__O__‐methanesulfony1‐2‐__N__‐[(methylthio)thiocarbonyl]derivative fo
Synthesis of 2-acetamido-3-O-acetyl-2-deoxy-d-mannose phosphoramidites
✍ Scribed by Stephen J. Freese; Willie F. Vann
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 776 KB
- Volume
- 281
- Category
- Article
- ISSN
- 0008-6215
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📜 SIMILAR VOLUMES
Sialic acids are accessible synthetically by chain extension of 2-acetamido-2deoxy-D-glucose or -D-mannose with oxaloacetate'. However, due to epimerisation at C-2 under alkaline conditions, mixtures of four products are formed, the fractionation of which is sometimes difficult. The aldehydo-2-acet
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