Readily Available Onio-Substituted Methyleneiminium Salts: Single Precursors for a Variety of Aminocarbenes

Readily Available Onio-Substituted Methyleneiminium Salts: Single Precursors for a Variety of Aminocarbenes

From amides to carbenes: Phosphonio‐substituted iminium salts are readily available from the corresponding amides in a one‐pot reaction. Deprotonation followed by substitution reactions affords a variety of transient and stable amino carbenes (see scheme).

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Veröffentlicht in:Angewandte Chemie International Edition 2004-08, Vol.43 (31), p.4089-4093
Hauptverfasser: Conejero, Salvador, Canac, Yves, Tham, Fook S., Bertrand, Guy
Format: Artikel
Sprache:eng
Schlagworte:
carbenes
cations
Chemical Sciences
Coordination chemistry
iminium salts
phosphanes
substitution reactions
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Zusammenfassung:From amides to carbenes: Phosphonio‐substituted iminium salts are readily available from the corresponding amides in a one‐pot reaction. Deprotonation followed by substitution reactions affords a variety of transient and stable amino carbenes (see scheme).
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200460045