✦ LIBER ✦
Single-Step Synthesis of Biphenylene from 9-Fluorenone in a Discharge Plasma
✍ Scribed by Prof. Dr. Harald Suhr; Dipl.-Chem. Rudolf I. Weiss
- Publisher
- John Wiley and Sons
- Year
- 1970
- Tongue
- English
- Weight
- 130 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.
✦ Synopsis
The large increase in the ratio ( 3 ) / ( 4 ) in the series of cycloolefin derivatives (f)-(h) supports the cyclic transition state ( 5 ) . This and the strong influence of the methyl group in (b) provide evidence for the C-2 atom being situated about two bond lengths distant from the asymmetric C atom in R; such is the case only in (5).