A new approach to 6-deoxy-D-allofuranose- and 6-deoxy-L-talofuranose derivatives from 1,2:5,6-di-O-isopropylidene α-D-glucofuranose
✍ Scribed by Virág Zsoldos-Mády; Erich Zbiral
- Publisher
- Springer Vienna
- Year
- 1986
- Tongue
- English
- Weight
- 699 KB
- Volume
- 117
- Category
- Article
- ISSN
- 0026-9247
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📜 SIMILAR VOLUMES
The syntheses have been described of the 2-acetamido-2-deoxy derivatives of 5-thio-D-glucose lm3, 5-thio-D-mannose 4, 5-thio-D-allose 5, 3-acetamido-3-deoxy5thio-D-xylose6, and 4-acetamido-4-deoxy-5-thio-r\_-lyxose6. We now report the syntheses of 3-amino-3-deoxy-5-thio-D-allose hydrochloride and a
3-0-(6-0-Acetyl-2,3-anhydro-4-deoxy-a-L-ribo-hexopyranosyl)-l,2:5,6-di-O-isopropylidene-a-D-glucofuranose has been synthesised and its monocrystal investigated by X-ray diffraction methods. The compound crystallises in the orthorhombic system, space group P2,2,2t, with cell constants a = 8.790( 7),
The structures of the title compounds (2b and 3) have been investigated in the solid state by X-ray methods. The crystals of 2b are monoclinic, space group P2,, and of 3 orthorhombit, space grtup P2,2,2,. The cell dimensions are: for 2b, a = 9.910(2), b = 11;745W, c = 11.810(3) A, /3 = 97.32(l)"; a