Novel carbonium ion rearrangement in the exo-tricyclo [4.2.1.02,5]non-3-ene series
โ Scribed by Battiste, Merle A.; Nebzydoski, John W.
- Book ID
- 126267932
- Publisher
- American Chemical Society
- Year
- 1969
- Tongue
- English
- Weight
- 399 KB
- Volume
- 91
- Category
- Article
- ISSN
- 0002-7863
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๐ SIMILAR VOLUMES
We report a striking example of unprecedented regiospecificity in the addition of acetic acid to endo-tricyclo[3.2.1.0z"]oct-6-ene (1). The addition proceeds with surprising ease in acetic acid at 80' (3 days) or at room temperature in the presence of catalytic amounts of toluenesulphonic acid to yi
## Abstract The proton spectra of __exo__โ and __endo__โ3โthiatricyclo[4.2.1.0^2,5^]nonโ7โene 3,3โdioxide have been analysed and completely assigned. Considerations of coupling constants indicate that the thietane ring is nonplanar and that the norbornene residue is significantly distorted from the
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