IRREVERSIBLE ISOMERIZATION OF HALOFUNCTIO NAL TRIS(SILYL)HYDROXYLAMINES BY DYOTROPIC REARRANGEMENT

Authors
WOLFGRAMM R KLINGEBIEL U
Citation
R. Wolfgramm et U. Klingebiel, IRREVERSIBLE ISOMERIZATION OF HALOFUNCTIO NAL TRIS(SILYL)HYDROXYLAMINES BY DYOTROPIC REARRANGEMENT, Zeitschrift fur anorganische und allgemeine Chemie, 624(6), 1998, pp. 1031-1034
Citations number
13
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Zeitschrift fur anorganische und allgemeine Chemie
ISSN journal
00442313 → ACNP
Volume
624
Issue
6
Year of publication
1998
Pages
1031 - 1034
Database
ISI
SICI code
0044-2313(1998)624:6<1031:IIOHNT>2.0.ZU;2-J
Abstract
In the reaction of halosilanes with lithiated N,O-bis(trimethylsilyl)h ydroxylamine the substitution occurs at the oxygen atom. Depending on the substituents a dyotrope rearrangement leads to the isomeric N-halo silyl-N,O-bis(trimethylsilyl)hydroxylamines: PhSiF2N(SiMe3)OSiMe3 1, P hCH2SiF2N(SiMe3)OSiMe3 2, Cl3SiN(SiMe3)OSiMe3 3 at higher temperature.