Molecular structure of bis(trimethylsilyl) hypophosphite (Me3SiO)2P-H
β Scribed by S. A. Shaidulin; O. A. Litvinov; V. A. Naumov; T. Ya. Stepanova; G. V. Romanov
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1985
- Tongue
- English
- Weight
- 232 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0022-4766
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π SIMILAR VOLUMES
The dinuclear molecule of p-{[(Me 3 Si) 2 CH]Sn(Cl) 2 CH 2 SiMe 2 } 2 C 6 H 4 is centrosymmetric and adopts an `S' conformation that is stabilized by intramolecular CΓHΓΓΓp interactions. The tin atom exists within a distorted tetrahedron defined by a C 2 Cl 2 donor set.
The metathesis reaction of (dme)LiPH 2 and chlorodiisopropylsilane yields HP(SiHiPr 2 ) 2 (1) and P(SiHiPr 2 ) 3 (2). The metalation of 1 by n/sec-dibutylmagnesium in heptane leads to the formation of dimeric magnesium bis[bis(diisopropylsilyl)phosphanide] [(3) 2 ]. A toluene solution of magnesium b