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rac-(1R,11S,12S)-12-Iodo-15-oxobi­cyclo­[9.3.1]penta­decane-1-carboxyl­ic acid ethyl ester

✍ Scribed by Fresu, Sonia ;Schürmann, Markus ;Preut, Hans ;Eilbracht, Peter

Publisher
International Union of Crystallography
Year
2004
Tongue
English
Weight
174 KB
Volume
60
Category
Article
ISSN
1600-5368

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✦ Synopsis

The title compound, C 18 H 29 IO 3 , features a trans-fused bicyclic system. The carbonyl group lies on the same side as the carbethoxy function and iodine. The six-membered ring has a chair conformation.

📜 SIMILAR VOLUMES

rac-(1R,11S,12R)-Ethyl 12-hydroxy-15-oxo
rac-(1R,11S,12R)-Ethyl 12-hydroxy-15-oxobi­cyclo­[9.3.1]­penta­decane-1-carboxyl­ate
✍ Fresu, Sonia ;Schürmann, Markus ;Preut, Hans ;Eilbracht, Peter 📂 Article 📅 2003 🏛 International Union of Crystallography 🌐 English ⚖ 179 KB

Single-crystal X-ray study T = 291 K Mean '(C±C) = 0.003 A Ê R factor = 0.043 wR factor = 0.092 Data-to-parameter ratio = 19.4 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.