Ring-opening reactions of cyclic allylic ethers by zirconocene complexes of cyclic alkynes
✍ Scribed by Cuny, Gregory D.; Buchwald, Stephen L.
- Book ID
- 127118455
- Publisher
- American Chemical Society
- Year
- 1991
- Tongue
- English
- Weight
- 415 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0276-7333
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## Abstract Cyclic ethers such as tetrahydrofuran or tetrahydropyran were easily cleaved at room temperature by sulfuric acid ‐ acetic anhydride providing the corresponding diacetoxyalkanes in good yield. The ring opening was applicable to saturated cyclic ethers, regardless of the presence of subs