Quantum chemical calculations of the reaction of hexamethyldisilazane with silica indicates a two-step mechanism. The first, rate-determining step results in trimethylsilylation of a surface silanol and formation of trimethylaminosilane. The second step involves reaction of a trimethylaminosilane re
โฆ LIBER โฆ
Reaction of hexamethyldisilazane with silica
โ Scribed by Hair, M. L.; Hertl, W.
- Book ID
- 119997947
- Publisher
- American Chemical Society
- Year
- 1971
- Tongue
- English
- Weight
- 508 KB
- Volume
- 75
- Category
- Article
- ISSN
- 0022-3654
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P 4 S 10 reacts with (Me 3 Si) 2 NH, to give SP(NHSi-Me 3 ) x (SSiMe 3 ) 3โซืโฌx , where x โซืกโฌ 0-3. These species were shown by 31 P NMR spectroscopy to subsequently form cyclic and linear condensation products. The molecular structure of a linear trimer (Me 3 SiNH)P(S)[(l-NH)P(S)(NHSiMe 3 ) 2 ] 2 , 1