Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.003 A Ê R factor = 0.048 wR factor = 0.113 Data-to-parameter ratio = 15.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
2-(4-Methoxyphenyl)-5-(4-methylpent-3-enyl)-2,3,3a,4,7,7a-hexahydro-1H-isoindole-1,3-dione
✍ Scribed by Lynch, Daniel E. ;McClenaghan, Ian
- Publisher
- International Union of Crystallography
- Year
- 2003
- Tongue
- English
- Weight
- 216 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
The crystal structure of the title compound, C 21 H 18 N 2 O 5 , was determined in order to study the electrocyclic reactivity of 3,4diaryl-1H-pyrrole-2,5-dione derivatives. Intermolecular hydrogen bonds form sheets.
Single-crystal X-ray study T = 183 K Mean '(C±C) = 0.002 A Ê Disorder in main residue R factor = 0.049 wR factor = 0.144 Data-to-parameter ratio = 16.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
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