Single-crystal X-ray study T = 120 K Mean '(C±C) = 0.004 A Ê R factor = 0.045 wR factor = 0.102 Data-to-parameter ratio = 11.0 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
2-Azido-(R)-3,5-O-benzylidene-2-deoxy-2-C-methyl-D-xylono-1,4-lactone [(2S,4aR,7R,7aR)-7-azido-7-methyl-2-phenyldihydro-4H-furo[3,2-d][1,3]dioxin-6(4aH)-one]
✍ Scribed by Hotchkiss, David J. ;Jenkinson, Sarah F. ;Booth, Kathrine V. ;Fleet, George W. J. ;Watkin, David J.
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 564 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
The title compound, C 15 H 17 N 3 O 5 , was formed by carrying out a Wittig reaction, under basic conditions, on 2-azido-3,5±Obenzylidene-2-deoxy-d-lyxose.
The title compound, C 11 H 15 N 3 O 6 S, is a 2 0 ,3 0 -thiazine-fused bicyclic nucleoside. The furanose ring adopts a 3 0 -endo,4 0 -exo conformation 4 T 3 . The orientation of the pyrimidine ring is anti with respect to the sugar group. The crystal packing is stabilized by intermolecular N-HÁ Á ÁO
The 2,3,4,4a,5, isoquinoline-7(7aH)-one ring system is prepared from a 4-arylpyridine precursor by sequential intramolecular enolate addition to a pyridinium ion, Dieckmann cyclization, and catalytic hydrogenation.