Condensation of 3-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-beta-D- glucopyranosyl)-2,4,6-tri-O-acetyl-alpha-D-galactopyranosyl bromide (1) with benzyl 2-acetamido-3,6-di-O-benzyl-2-deoxy-alpha-D-glucopyranoside in boiling benzene and in the presence of mercuric cyanide afforded a trisaccharide that
Oxidation of 3-C-(2-amino-2-deoxy-d-glucopyranosyl)-1-propene compounds and the structure of 3-C-(2-amino-2-deoxy-d-glucopyranosyl)-1,2-propanediol derivatives for a synthesis of 2,3-didehydro-2,7-dideoxy-N-acetylneuraminic acid
β Scribed by Tomoya Machinami; Yasuyuki Itaba; Ayumi Kayama; Takashi Fujimoto; Tetsuo Suami
- Book ID
- 108309393
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 287 KB
- Volume
- 337
- Category
- Article
- ISSN
- 0008-6215
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We have previously" described the synthesis and use, as a glycosyl donor, of 0-(2,3,4,6-tctra-0-acetyi\_P-D-galactopyracetyi-2-deoxy-~-D-glucopyranosyl)-(1~3)-2,4,6-tri-O-acctyi-~-D-galactopyranosyl bromide (1). Since then, bromide 1 has proved to be a useful and versatile glycosyl donor for the syn