## Abstract Die Titelverbindung **1b** lagert sich unter AiCl~3~‐Katalyse bei 85‐90°C überwiegend in das Allylisomere **4** um. Bei 150°C entstehen jedoch die Pentalenderivate **8** und **9**. Ein möglicher Mechanismus für diese Umlagerung wird diskutiert. Sowohl **1b** als auch **4** werden in die
✦ LIBER ✦
The Electronic Spectrum of Tricyclo[3.3.0.0.2,6]octa-3,7-diene
✍ Scribed by R. Gleiter; T. Kobayashi
- Publisher
- John Wiley and Sons
- Year
- 1971
- Tongue
- German
- Weight
- 169 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0018-019X
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
The unusual electronic spectrum of the title compound is shown to be due to the strong interaction between the π‐orbitals of the double bonds and the Walsh‐orbitals of the fourmembered ring.
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