Hyperconjugative π → σ*CF Interactions Stabilize the Enol Form of Perfluorinated Cyclic Keto-Enol Systems
Lindner and Lemal showed that perfluorination of keto-enol systems significantly shifts the equilibrium toward the enol tautomer. Quantum mechanical calculations now reveal that the shift in equilibrium is the result of the stabilization of the enol tautomer by hyperconjugative π→ σ∗CF interactions...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Chemical Society (ACS),
2020-11-20T19:35:57Z.
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| Subjects: | |
| Online Access: | Get fulltext |