Cyclic (Alkyl)(amino)carbenes: Synthesis of Iminium Precursors and Structural Properties
Résumé
Using readily available pre-allylated aldehydes, we report a simple and divergent synthesis of cyclic (alkyl)(amino)carbene (CAAC) iminium precursors. Using a combination of crystallographic data and steric maps, we further elaborate on the specific steric properties of CAAC ligands with respect to state-of-the-art phosphine and carbene ligands.
Domaines
Chimie organique
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