Formation, structure, and conformation of a new ring system: 8,10-dithiabicyclo[5.3.1]undeca-2,5-diene
β Scribed by E. Cuthbertson; D.D. MacNicol; P.R. Mallinson
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- French
- Weight
- 165 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0040-4039
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π SIMILAR VOLUMES
Title compound 1 is sterically shielded to such an extent that many "normal" reactions cannot occur. It is possible, however, to prepare the carboxylic acid 2, its acyl chloride 3 and the oxidation product 4. Furthermore, halogen substitutions to yield 5 and 6 and trialkylstannations to give 8a, b c
## Abstract A new heterocyclic system, 1βthioβ2,8βdiphenylβ2,5,8βtriazaβ1Ξ»^5^βphosphabicyclo[3.3.0]octane, has been prepared, and its structure was confirmed by singleβcrystal Xβray diffraction. Preliminary reactivity studies demonstrated a complex mechanism for the acidβcatalyzed methanolysis. Gas