5,6-Didehydro-11,12-dihydrodibenzo[a,e]cycloocten
β Scribed by Dr. G. Seitz; Dr. L. Pohl; R. Pohlke
- Publisher
- John Wiley and Sons
- Year
- 1969
- Tongue
- English
- Weight
- 234 KB
- Volume
- 81
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A new method for constructing 5,6,11,12-tetradehydrodibenzo[a,e]cyclooctene is described on the basis of one-pot double elimination protocol. The target molecule, which is the smallest cyclophane with alternate arylene-ethynylene linkage, is synthesized in 61 % yield through oxidative dimerization o
2a ~f 2b ist von groBem theoretischem Interesse'll. Bisher war nur der indirekte Nachweis des Diphenyl-['l und des Bis(dialkylamin~)-Derivats~~~ durch Abfangreaktionen gelungen. Wir berichten uber die blitzthermolytische Eneugung und Matrixisolierung von Cyclopropenyliden 2. Das Vorliegen von Cyclop