✦ LIBER ✦
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
✍ Scribed by Reinhart Keese; Armin Pfenninger; Alex Roesle
- Publisher
- John Wiley and Sons
- Year
- 1979
- Tongue
- German
- Weight
- 418 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0018-019X
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✦ Synopsis
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 synthesis of a saturated precursor 15 is described.