Anomeric 1-Dicyclohexylammonium Phosphate Esters of D-Glucopyranose, D-Galactopyranose, D-Xylopyranose and L-Arabinopyranose 1
โ Scribed by Putman, E. W.; Hassid, W. Z.
- Book ID
- 121370001
- Publisher
- American Chemical Society
- Year
- 1957
- Tongue
- English
- Weight
- 546 KB
- Volume
- 79
- Category
- Article
- ISSN
- 0002-7863
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๐ SIMILAR VOLUMES
Rapid chemical syntheses of D-[l-"C] glucopyranose and D-[ l-llC] galactopyranose starting from D-arabinopyranose and D-lyxopyranose, respectively, are described. The use of diborane for reduction of intermediates in highly effective for reducing the time required.
Monosaccharide 1,2-alkyl orthoesters are of considerable importance as precursors in the synthesis of glycosides and oligosaccharides1-4. For the preparation of orthoesters, Kochetkov and Bochkov2 have pointed out that acylglycosyl halides can be treated with an alcohol in the presence of silver oxi