## Abstract The conditions under which a series of trimethylsilylesters of the type magnified image, where R=H, CH~3~, CF~3~, and C~6~H~5~, condense with a number of trimethylsilylamines to form hexamethyl‐disiloxane and an organic amide were investigated. The nature of the R group in the silyl
Chemistry of the silylamines. V. Self-condensation of R3Si-NH2 type silylamines
✍ Scribed by R. M. Pike
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 210 KB
- Volume
- 81
- Category
- Article
- ISSN
- 0165-0513
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✦ Synopsis
Abstract
The rates of self‐condensation of a series of silylamines of the type R~3~SiNH~2~ to form the corresponding disilazanes, (R~3~Si)~2~NH have been measured. The nature of the R groups attached to the silicon atom of the silylamine appreciably affects the rate of condensation. The addition of acid catalyst results in an increase in reaction rate. The observed second‐order kinetics indicate a bimolecular type mechanism.
📜 SIMILAR VOLUMES
## Abstract Derivatives of the type (C~6~H~5~)~3~M‐OH, where M C, Si and Ge, were condensed with __N,N__‐diethylamino‐trimethylsilane in xylene solvent at 50°. The rates of the condensation reaction for this series (C, Si,Ge) were found to be in the ratio of approximately 1 : 3 : 1, respectively.