3'-(2,6-Dichlorophenyl)bicyclo[2.2.1]heptane-2-spiro-5'(4'H)-isoxazole-3-one
✍ Scribed by Mackay, M. F. ;Savage, G. P. ;Simpson, G. W.
- Book ID
- 114511235
- Publisher
- International Union of Crystallography
- Year
- 1994
- Tongue
- English
- Weight
- 328 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0108-2701
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📜 SIMILAR VOLUMES
## Abstract Preparation of the title compound 1 is described. An important transannular effect between the two unconjugated s‐cis‐butadiene chromophores is observed by comparison of the UV. spectra of the tetramethylidenenorbornane 1 and the dimethylidenenorbornane 3. The differences observed betwe
The title compound, C 16 H 16 Cl 2 N 5 O 2 P 3 , a cyclotriphosphazene, has a spiro±ansa±spiro architecture in which the bicyclic system is in the sofa conformation. Two P atoms and one N atom are capable of representing stereogenic centres.