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Reversible 1,4 migration of a silyl group from oxygen to carbon: an unexpected route to α-trialkylsilyl ketoximes

✍ Scribed by J. Mora; A. Costa

Publisher: Elsevier Science
Year: 1984
Tongue: French
Weight: 203 KB
Volume: 25
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)91057-3

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✦ Synopsis

Anions generated from trialkylsilyl ethers of methyl ketoximes

(1) undergo anionic rearrangement with 1,4 migration of the silyl group. After protonation, the resulting a-trialkylsilyl ketoximes (2), suffer thermal rearrangement with 1,4 migration of the silyl group from carbon to oxygen.

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