Fulven-Dimere und -Trimere. Hinweis auf eine [6 + 4]-Cycloaddition von 6,6-Dimethylfulven
In contrast to earlier assumptions, thermal reaction of simple fulvenes 1a, b, c at 20°C gives Diels-Alder-dimers 2a, b, c in a relatively high yield. Whereas the dimers 2b and 2c equilibrate easily with the corresponding fulvenes at 60 °C, heating of the fulvene-dimer 2a produces an equilibrium 2a...
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| Main Authors: | , |
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| Format: | Article |
| Language: | deu |
| Published: |
Swiss Chemical Society
1981-10-01
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| Series: | CHIMIA |
| Online Access: | https://www.chimia.ch/chimia/article/view/9536 |
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