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

Salvador Conejero (1) , Yves Canac (1) , Fook Tham (1) , Guy Bertrand (1)

1 UMI 2957 - UCR - CNRS joint research chemistry laboratory

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.

Mots clés: Carbenes; Cations; Iminium salts; Phosphanes; Substitution reactions

Domaines: Chimie de coordination

Salvador Conejero, Yves Canac, Fook Tham, Guy Bertrand. Readily Available Onio-Substituted Methyleneiminium Salts: Single Precursors for a Variety of Aminocarbenes. Angewandte Chemie International Edition, 2004, 43 (31), pp.4089-4093. ⟨10.1002/anie.200460045⟩. ⟨hal-03739728⟩