The synthesis, and study of the β-elimination reaction, of di- and tri-peptides having a 3-O(2-acetamido-3,4,6-trio-O-acetyl-2-deoxy-β-D-glucopyranosyl)-L-serine residue
✍ Scribed by Hari G. Garg; Roger W. Jeanloz
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 995 KB
- Volume
- 76
- Category
- Article
- ISSN
- 0008-6215
No coin nor oath required. For personal study only.
✦ Synopsis
2-Acetamido-3,4,6-tri-U-acetyl-2-deoxy-a-~-glucopyranosyl chloride was condensed with the iV-(benzyloxycarbonyl) derivatives of,
📜 SIMILAR VOLUMES
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
Treatment of benzyl O-/?-n-galactopyranosyl-( 1+3)-2-acetamido-2-deoxy-4,6-O-isopropylidene-j3-D-glucopyranoside with tert-butylchlorodiphenylsiiane afforded the 6'-0-tert-butyldiphenylsilyl ether, which was converted into the 3',4'-0-isopropylidene derivative. Methylation and subsequent removal of