1998 structure structure (organic substances) K 9000 ## 16 -042 cis-anti-cis-Tricyclo[6.4.0.0 2,7 ]dodecane-3,12-dione and cis-anti-cis-Tricyclo[6.4.0.0 2,7 ]dodecane-3,9-dione. -Single-crystal X-ray analysis of both photochemical products of 2-cyclohexenone, tricyclic title compounds (I) and (II
The photodimer 6,7-dimethyl-cis-anti-cis-tricyclo[5,3,0,02,6]decane-3,10-dione
โ Scribed by Yvon, K.
- Book ID
- 117859227
- Publisher
- International Union of Crystallography
- Year
- 1974
- Weight
- 297 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0567-7408
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๐ SIMILAR VOLUMES
## Abstract The chemical behavior and some physical properties (dipole moment, IR. __vs. Raman__ spectra) of the titled compound are not fully consistent with a strictly centrosymmetric structure which might be expected for the __anti__ configuration. The carbonyl groups are less reactive toward nu
The transannular photocyclization of the cis,cis-cyclodecs-1,6+lienes to the tricyolo 5.3.0.02p6 --C 3 decane (1) may be explained due to the proximity in space of the two double bonds in the ~~hamnocks conformation I (2). Hence, in an intramolecular photocyclization of the isomeric trans,trans,cycl