Structural study of 2,3,4,6-tetra(O-vinyl) methyl-α-d-glucopyranoside
✍ Scribed by B.A. Trofimov; L.A. Oparina; L.B. Krivdin; N.K. Gusarova; K.A. Chernyshev; L.M. Sinegovskaya; L.V. Klyba; L.N. Parshina; A.P. Tantsyrev; O.N. Kazheva; G.G. Alexandrov; O.A. D'yachenko
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 503 KB
- Volume
- 791
- Category
- Article
- ISSN
- 0022-2860
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
In the title compound, C 21 H 24 O 11 , all substituents of the protected sugar are in equatorial positions, with the exclusive presence of the -anomer. The glucose ring adopts the stable chair conformation.
The crystal structure of the title compound, C 24 H 32 O 10 , is stabilized by weak C-HÁ Á ÁO hydrogen bonds. The sixmembered glucopyranosyl ring adopts a chair conformation.
As part of a programme involving X-ray crystallographic studies" of cis-and tpuns-fused hexopyranosides, we now report on the crystal structures of methyl 2-~-methyl-~-D-glucop~anoside\* (11, which was obtained by debe~lidenation of methyl 4,~-O-benzyIidene-2-O-methyI-3-O-~-tolylsulfonyl-~-~-glucopy