The the crystal structure of the title compound, C 44 H 58 N 2 P 2 , the molecule has a non-crystallographic twofold axis. The bond lengths and angles are within the expected ranges.
rac-2,2′-Bis(diphenylphosphinoyl)-1,1′-binaphthyl
✍ Scribed by Thibault, Marie-Hélène ;Fontaine, Frédéric-Georges
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 129 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
rac-2,2 0 0 0 -Bis(diphenylphosphinoyl)-1,1 0 0 0 -binaphthyl Marie-He ´le `ne Thibault and Fre ´de ´ric-Georges Fontaine*
📜 SIMILAR VOLUMES
**Intramolecular cycloaddition of [1,1′‐binaphthyl]‐2,2′‐bis(allylamine)** Unlike the 1,1′‐binaphthyl‐2,2′‐bis(allylether) the corresponding [1,1′‐binaphthyl]‐2,2′‐bis(allylamine) **(1)** upon heating to 230° in mesitylene undergoes thermal decomposition only. However, when **1** is heated in a mix
The molecule of the title compound, C 56 H 30 F 26 P 2 , is located on a twofold axis perpendicular to the central C-C bond of the binaphthyl group and the P atoms have the typical pseudotetrahedral geometry found for compounds of this type.