Azidotrimethyl silane

Bromine azide, prepared by different methods, undergoes addition to alkenes stereoselectively by an ionic mechanism 33- 37 (Table 2). Improved yields are obtained by using azidotrimethyl-silane and A-bromosuccinimide (NBS) in the presence of Nafion-FI as catalyst33. Alternatively, A-bromosuccinimide may be added to the mixture of the alkene and sodium azide in dimeth-oxyethane/water34. Aziridines were prepared stereoselectively by reduction of (i-bromo azides with lithium aluminum hydride34. 

Silylated imino-diphosphines (7) and (8) are obtained when tetra-alkyl-diphosphines react with, respectively, one and two moles of azidotrimethyl-silane.205 Compound (7) gives a thio-derivative, and the products of hydrolysis have been discussed. In the case of (8), small amounts of the dioxide (9) are produced. A new type of unsymmetrical diphosphine containing... 

Azidotrimethylsilane (Highly toxic) Silane, azidotrimethyl- (8,9) (4648-54-8) Di-tert-butyl dicarbonate Formic acid, oxydi- di-tert-butyl ester (8) Dicarbonic acid, bis(1,1-dimethylethyl) ester (9) (24424-99-5)... 

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