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Planarisation of Tetracoordinate Carbon Atom. A Further Route ot (all-cis)-[5.5.5.5]Fenestrane

✍ Scribed by Marcel Luyten; Reinhart Keese

Publisher
John Wiley and Sons
Year
1984
Tongue
German
Weight
278 KB
Volume
67
Category
Article
ISSN
0018-019X

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✦ Synopsis

Abstract

The synthesis of (all‐cis)‐[5.5.5.5]fenestrane (3) from dicyclopentadiene is reported. Key step is the Pd‐catalyzed reductive deoxygenation of an appropriately substituted cyclooctanone, which leads to transannular C,C‐bond formation.

📜 SIMILAR VOLUMES

Planarization of Tetracoordinate Carbon
Planarization of Tetracoordinate Carbon Atom. Synthesis of 13-oxa-14-oxo-pentacyclo [5.5.2.1.04,15010,15]pentadecane, a bridged ‘tetraquinacane’ preliminary communication
✍ Reinhart Keese; Armin Pfenninger; Alex Roesle 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 German ⚖ 418 KB

## Abstract Structural aspects of planoid deformation of tetracoordinate carbon atom, particularly those in annulenes with central carbon atom are discussed. [12] Annulene **11** with central carbon atom is proposed as compound with strong planoid deformation around the internal carbon centre. The