𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Ethyl 4-cyclo­hexyl-7-(di­cyano­methyl­ene)­tri­cyclo­[4.2.1.02,5]­non-3-ene-3-carboxyl­ate

✍ Scribed by Lough, Alan J. ;Jordan, Robert W. ;Tam, William

Publisher
International Union of Crystallography
Year
2003
Tongue
English
Weight
250 KB
Volume
59
Category
Article
ISSN
1600-5368

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Ethyl 7-oxo-4-phenyl­tri­cyclo­[4.2.1.02
Ethyl 7-oxo-4-phenyl­tri­cyclo­[4.2.1.02,5]­non-3-ene-3-carboxyl­ate
✍ Tam, William ;Lough, Alan J. ;Jordan, Robert W. 📂 Article 📅 2003 🏛 International Union of Crystallography 🌐 English ⚖ 157 KB

The regio-and stereochemistry of the title compound, C 18 H 18 O 3 , has been established by X-ray analysis. The bond lengths and angles are normal.

Di­methyl 5,5-di­cyano-2-hydroxy-4,6-di­
Di­methyl 5,5-di­cyano-2-hydroxy-4,6-di­phenyl­cyclo­hex-1-ene-1,3-di­carboxyl­ate
✍ Akkurt, Mehmet ;Öztürk, Sema ;Stoyanov, Edmont ;Büyükgüngör, Orhan ;Heber, Diete 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 260 KB

In the title molecule, C 24 H 20 N 2 O 5 , the cyclohexene ring adopts a half-chair conformation. The molecular structure shows some intra-and intermolecular hydrogen bonds.

5-(4-Chloro­phenyl)-3-oxa-4-aza­tri­cycl
5-(4-Chloro­phenyl)-3-oxa-4-aza­tri­cyclo­[5.2.1.02,6]­dec-4-ene
✍ Thiruvalluvar, A. ;Parthasarathi, V. ;Kabaleeswaran, V. ;Rajan, S. S. ;Nagarajan 📂 Article 📅 2001 🏛 International Union of Crystallography 🌐 English ⚖ 304 KB

Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.003 A Ê R factor = 0.047 wR factor = 0.144 Data-to-parameter ratio = 15.0 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.