In the title compound, C 14 H 15 NO 5 , the 1,3-dioxane-4,6-dione ring exhibits a half-chair conformation. The amino H atom has one intra-and one intermolecular contact to carbonyl O atoms, with OÁ Á ÁH distances of 2.11 (2) and 2.31 (2) A ˚.
2,2-Dimethyl-5-(N-methyl-N-methoxyaminomethylene)-1,3-dioxane-4,6-dione
✍ Scribed by Blake, Alexander J. ;McNab, Hamish ;Withell, Kirsti
- Publisher
- International Union of Crystallography
- Year
- 2003
- Tongue
- English
- Weight
- 153 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
Single-crystal X-ray study T = 150 K Mean '(C±C) = 0.004 A Ê R factor = 0.043 wR factor = 0.119 Data-to-parameter ratio = 11.3
For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
📜 SIMILAR VOLUMES
In the title compound C 7 H 9 NO 4 , the 1,3-dioxane-4,6-dione ring exhibits an envelope conformation. Intermolecular hydrogen bonds connect the molecules into chains. One intramolecular N-HÁ Á ÁO hydrogen bond to a carbonyl O atom is also observed, forming a six-membered ring.
Single-crystal X-ray study T = 120 K Mean '(C±C) = 0.005 A Ê R factor = 0.054 wR factor = 0.116 Data-to-parameter ratio = 13.5 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.