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Irreversible Isomerisierung von halogenfunktionellen Tris(silyl)hydroxylaminen durch dyotrope Umlagerung |
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| Authors: | R. Wolfgramm U. Klingebiel |
| Abstract: | Irreversible Isomerization of Halofunctional Tris(silyl)hydroxylamines by Dyotropic Rearrangement In the reaction of halosilanes with lithiated N,O-bis(trimethylsilyl)hydroxylamine the substitution occurs at the oxygen atom. Depending on the substituents a dyotrope rearrangement leads to the isomeric N-halosilyl-N,O-bis(trimethylsilyl)hydroxylamines: PhSiF2N(SiMe3)OSiMe3 1 , PhCH2SiF2N(SiMe3)OSiMe3 2 , Cl3SiN(SiMe3)OSiMe3 3 at higher temperature. |
| Keywords: | Halofunctional Tris(silyl)hydroxylamines Dyotrope Silatropie Isomers |