Novel Redox Reactions of Tri-tert-butylphosphane with Tetrahalides of Germanium and Tin
โ Scribed by Dr. Wolf-Walther du Mont; Brigitte Neudert; Prof. Dr. Herbert Schumann
- Publisher
- John Wiley and Sons
- Year
- 1976
- Tongue
- English
- Weight
- 235 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract The reaction of __i__Pr~3~SiPLi~2~ with SnCl~2~ in the mol ratio 1:1 leads to the formation of [Sn~7~(PSi__i__Pr~3~)~7~] (1). The cluster [Sn~8~(PSi__i__Pr~3~)~6~Cl~2~] (3) is obtained, if the same reaction is carried out with a slight excess of the metal salt. Similar lithium chloride
6-Tri-tert-butyl-1,3,5-triphosphabenzene 4 reacts with to the 1,3,4,7-tetraphosphasemibullvalene derivative 10 as the only product. The single-crystal X-ray analysis of 10 phosphaalkynes PฯตCฯชR [R = tBu (5a), tPen (5b)] at room temperature in a formal [4 + 2] cycloaddition to yield the exhibits a dip