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

Abstract

Neutral η 3 -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 η 3 -allyl ligands the less substituted carbon is alkylated preferentially.