Electrophilie du ligande η3-allylique de complexes η3-allyl-dicarbonyl-nitrosyl-fer

Abstract

Neutral η3-allyl-dicarbonyl-nitrosyl iron complexes react rapidly in THF at room temperature with nucleophiles of the doubly activated type such as malonate anion. Monoallylated organic products are obtained in good yields (80–95%). With unsymmetrical η3-allyl ligands the less substituted carbon is alkylated preferentially.