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1,6-Anhydro-4-O-benzyl-3-deoxy-2-O-methyl-β-d-ribo-hexopyranose and 1,6-Anhydro-4-O-benzyl-2-C-(2-cyanoethyl)-2,3-dideoxy-β-d-ribo-hexopyranose

✍ Scribed by Gainsford, G. J. ;Furneaux, R. H. ;Mason, J. M. ;Tyler, P. C.


Book ID
114512264
Publisher
International Union of Crystallography
Year
1995
Tongue
English
Weight
396 KB
Volume
51
Category
Article
ISSN
0108-2701

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📜 SIMILAR VOLUMES


1,6-anhydro-3-O-benzyl-2-deoxy-2,4-di-C-
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The synthesis of the isomeric 1,6-anhydro-3-0-benzyl-2-deoxy-2,4-di-Cmethyl-P-D-hexopyranoses and their spectral characterisation are described. 1,6-Anhydro-3-O-benzyl-2-deoxy-4-O-mesyl-2,4-di-C-methyl-~-D-galactopyranose undergoes ring-contraction on solvolysis.

Electrophile-mediated cyclizations of 6-
✍ Fillmore Freeman; Kirk D. Robarge 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 633 KB

## Electrophile (bromine, iodine, mercuric acetate, mercuric trifluoroacetate, phenylselenyl chloride)-mediated cyclization of 6-0-benzyl-1,2-dideoxy-3,4-0isopropylidene-D-ribo-hex-l-enitol (2) led exclusively to l-substituted derivatives of 2,5-anhydro-6-0-benzyl-3,4-O-isopropylidene-D-altro-hex