Photochemical transformations of tricyclo[4.2.2.22,5]dodeca-1,5-diene
โ Scribed by Wiberg, Kenneth B.; Okarma, Paul J.; Dailey, William P.
- Book ID
- 127240300
- Publisher
- American Chemical Society
- Year
- 1985
- Tongue
- English
- Weight
- 358 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0022-3263
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๐ SIMILAR VOLUMES
## Abstract A synthesis of tricyclo [4.2.2.2^2,5^]dodecane (**19**), a novel tricyclic C~12~H~20~ compound, is described. The key intermediate ketone **13** was prepared either from the C~10~โphotodimer **1** of cyclopentadienone or the C~11~โcycloaddition products **11** and **12**. **13** was als
In the title compound, C 25 H 20 O 3 , two of the benzene rings are almost perpendicular to each other, with a dihedral angle of 88.1 (1) . The molecular packing is stabilized by intermolecular C-Hร ร รO andinteractions, in addition to van der Waals forces.