Synthesis and dynamic behaviour of 1-(dipropylboryl)cyclohepta-2,4-diene
| Autor: | Gridnev, Ilya D., Gurskii, Mikhail E., Geiderikh, Alexey V., Bubnov, Yurii N. |
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| Zdroj: | Mendeleev Communications; January 1996, Vol. 6 Issue: 5 p185-187, 3p |
| Abstrakt: | Two sequential [1,3] boron shifts in 1-(dipropylboryl)cyclohepta-2,4-diene 1 result in a degenerate rearrangement (EA=98.9±3.3.kJ mol−1, ln A=39.3±1.4, ΔG298≠=118.3±0.3 kJ mol−1); reaction of 1 with acetone affords non-conjugated alcohol 2. |
| Databáze: | Supplemental Index |
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