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Sulfuration of the norbornene double bond

✍ Scribed by Bartlett, Paul D.; Ghosh, Tirthankar

Book ID
120368749
Publisher
American Chemical Society
Year
1987
Tongue
English
Weight
940 KB
Volume
52
Category
Article
ISSN
0022-3263

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πŸ“œ SIMILAR VOLUMES

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Cleavage of the phosphorus-phosphorus double bond takes place when the diphosphene, (2,4,6-(t\_Bu)3C6H2P)2, is treated with excess sulfur in the presence of DBU (1,5-diazabicyclo[5\*4.O]undec-5-ene).

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✍ B. H. Bakker; R. M. Schonk; H. Cerfontain πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 180 KB

## Abstract Sulfonation of norbornene 1 with the SO~3~‐dioxane complex affords the β‐sultone 2, which rearranges at room temperature to the γ‐sultone 3. Reaction of 1 with 2 equiv of SO~3~‐nitromethane yields the carbyl sulfate 4. Carbocations are __not__ involved in the formation of either the β‐s