𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The reaction of the peracetate methyl esters of N-acetylneuraminic acid (Neu5Ac), 3-deoxy-d-glycero-d-galacto-2-nonulosonic acid (Kdn), and 3-deoxy-d-manno-2-octulosonic acid (Kdo) with trimethylsilyl trifluoromethanesulfonate

✍ Scribed by Gaik B. Kok; Brendan L. Mackey; Mark von Itzstein

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
445 KB
Volume
289
Category
Article
ISSN
0008-6215

No coin nor oath required. For personal study only.

✦ Synopsis

The reaction of the peracetate methyl esters of N-acetylneuraminic acid (Neu5Ac), 3-deoxyq~glycero-D-galacto-2-nonulosonic acid (Kdn), and 3-deoxy-D-manno-2-octulosonic acid (Kdo) with trimethylsilyl trifluoromethanesulfonate (CF3SO3SiMe 3) has been reinvestigated. We have found that the choice of solvent, reaction temperature, and reaction time dramatically influence the outcome of this reaction.

πŸ“œ SIMILAR VOLUMES

ChemInform Abstract: A Polymer of 8-O-Gl
ChemInform Abstract: A Polymer of 8-O-Glucosylated 2-Keto-3-deoxy-D-glycero-D-galacto-nonulosonic Acid (Kdn) in the Cell Wall of Streptomyces sp. VKM Ac-2090
✍ Alexander S. Shashkov; Galina M. Streshinskaya; Larisa N. Kosmachevskaya; Lyudmi πŸ“‚ Article πŸ“… 2001 πŸ› John Wiley and Sons βš– 28 KB πŸ‘ 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a β€œFull Text” option. The original article is trackable v

Synthesis of methyl pyranosides and fura
Synthesis of methyl pyranosides and furanosides of 3-deoxy-d-manno-oct-2-ulosonic acid (KDO) by acid-catalysed solvolysis of the acetylated derivatives
✍ Paul A. McNicholas; Michael Batley; John W. Redmond πŸ“‚ Article πŸ“… 1986 πŸ› Elsevier Science 🌐 English βš– 838 KB

Treatment of methyl 2,4,5,7,8-penta-O-acetyl-3-deoxy-cr-D-manno-oct-2ulopyranosonic acid, or its methyl ester, with refluxing methanolic O.lM hydrogen chloride for 16 h gave 95% of methyl (methyl 3-deoxy-a-D-manno-act-2-ulopyranosid)onate. Acetylation of the methyl ester of 3-deoxy-D-manno-act-2ulo

Conformational analysis of isopropyliden
Conformational analysis of isopropylidene-protected C-glycosyl derivatives of 3-deoxy-d-manno-2-octulosonic acid (Kdo) in the solid state and in solution
✍ Martin Orbe; Kristina Luthman; Tommy WΓ₯glund; Alf Claesson; Ingeborg CsΓΆregh πŸ“‚ Article πŸ“… 1991 πŸ› Elsevier Science 🌐 English βš– 955 KB

The favoured conformations of a series of C-glycosyl derivatives of 4,5:7,8-di-O-isopropylidene-3deoxy-D-munno-2-octulosonic acid (Kdo) esters were analyzed by n.m.r. spectroscopy and in one instance by X-ray crystallography. The Kdo derivatives were found to adopt a skew-boat conformation (& + OS,)