Outstanding steric hindrance: structure of bis(2,4,6-tri-tert-butylphenylphosphinoyl)methane
✍ Scribed by Müller, G. ;Reber, G. ;Karsch, H. H. ;Reisacher, H. U.
- Book ID
- 114503501
- Publisher
- International Union of Crystallography
- Year
- 1986
- Tongue
- English
- Weight
- 464 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0108-2701
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Two organogermanium compounds, 2,4,6‐(t‐Bu)~3~C~6~H~2~GeCl~3~ (1) and 2,4,6‐(t‐Bu)~3~C~6~H~2~GeH~3~ (2), were prepared, and the structures were determined by X‐ray crystallography. Compound 1 exhibits unusual structural parameters due to the strong repulsion of the bulky t‐butyl substit
Steric hindrance was observed during the oxidation of 2,4,6-tri-tert-butylphenylphosphole to the P oxide and in the dimerization of this latter species to the corresponding phosphanorbornene derivative. Single-crystal X-ray analysis of the dimer revealed considerable steric crowding around the P ato