Crystalline 3-Deoxy-α-D-ribo-hexose. Preparation and Properties of 1,6-Anhydro-3-deoxy-β-D-arabino-hexopyranose, 1,6-Anhydro-3-deoxy-β-D-ribo-hexopyranose and Related Compounds 1,2
✍ Scribed by Pratt, James W.; Richtmyer, Nelson K.
- Book ID
- 127038782
- Publisher
- American Chemical Society
- Year
- 1957
- Tongue
- English
- Weight
- 564 KB
- Volume
- 79
- Category
- Article
- ISSN
- 0002-7863
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📜 SIMILAR VOLUMES
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.
Replacement of natural sugars by 4-deoxy-D-lyxo-hexose ("4-deoxy-D-mannose", 8) as the component parts of saccharides may endow compounds with new functions or biological activities. In previous studies, syntheses of 8 gave low overall yields or required many steps 1-4 Thus a simplified synthetic ro