Sökning: id:"swepub:oai:lup.lub.lu.se:76a1e625-e67d-48e1-8512-365aea43881e" >
2-(Trimethylsilyl)e...
2-(Trimethylsilyl)ethyl Glycosides. Transformation into the Corresponding. 1-O-Acyl Sugars
-
- Ellervik, Ulf (författare)
- Lund University,Lunds universitet,Lunds Tekniska Högskola,Faculty of Engineering, LTH
-
- Magnusson, Göran (författare)
- Lund University,Lunds universitet,Lunds Tekniska Högskola,Faculty of Engineering, LTH
-
(creator_code:org_t)
- Danish Chemical Society, 1993
- 1993
- Engelska.
-
Ingår i: Acta Chemica Scandinavica. - : Danish Chemical Society. - 0904-213X. ; 47:8, s. 826-828
- Relaterad länk:
-
http://dx.doi.org/10...
-
visa fler...
-
http://actachemscand...
-
https://lup.lub.lu.s...
-
https://doi.org/10.3...
-
visa färre...
Abstract
Ämnesord
Stäng
- (Trimethylsilyl)ethyl 2,3,4,6-tetra-O-acetyl-beta-D-glucopyranoside and (trimethylsilyl)ethyl 2,3,6-tri-O-acetyl-4-O-(2,3,6-tri-O-acetyl-4-O-[2-acetamido-4,6-di-O-ace tyl-2- deoxy-3-O-(2,3,4,6-tetra-O-acetyl-beta-D-galactopyranosyl)-beta-D- galactopyranosyl]-beta-D-galactopyranosyl)-beta-D-glucopyranoside have been transformed in high yield into the corresponding 1-O-beta-acyl saccharides by treatment with various carboxylic anhydrides in the presence of boron trifluoride-diethyl ether in toluene. The carboxylic anhydrides (4-pentenoic, 2-cyclopentenylacetic, 2,4-dimethoxy-benzoic, and 2-methoxybenzoic anhydride) were synthesized from the corresponding carboxylic acids by treatment with N,N-bis[2-oxo-3-oxazolidinyl]phosphorodiamidic chloride.
Ämnesord
- NATURVETENSKAP -- Kemi -- Organisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Organic Chemistry (hsv//eng)
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
Hitta via bibliotek
Till lärosätets databas