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http://nopr.niscpr.res.in/handle/123456789/20867| Title: | Silyl-nitrogen compounds: Part XIV — Reactivity of tetrasilaphospha-tetrazene towards some group (IV) derivatives |
| Authors: | Vasisht, S K Anand, B N Johal, Km Usha |
| Issue Date: | Oct-2002 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Tetrasila-2-phospha-1-tetrazene (Ms3Si)2N-N(SiMe3)-P=NSiMe3 is oxidized by CBr4 into [tris(trimethylsilyl)hydrazino] [(trimethylsilyl)imino] (dibromo) phosphorane which lose Me3SiBr, on heating in vacuum, to form [bis(trimethylsilyl)hydrazino] [trimethylsilylimino] (bromo)phosphorane. Carbon disulphide forms a [1+2]-cycloadduct, which decomposes at 60°C/10-3 torr back into its reactants. Dichlorodimethylsilane and tetrachlorosilane behave similarly to form diaza-phospha-silacyclobutane derivatives, whereas, the latter also form a spirobicyclic derivative. All these compounds have been characterised. |
| Page(s): | 2079-2082 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.41A(10) [October 2002] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 41A(10) 2079-2082.pdf | 786.16 kB | Adobe PDF | View/Open |
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