Synthesis and reactions of polymer-supported dicarbonyl(dienyl)(triphenylphosphine)iron(0) complexes

Abstract

reactions of plymer-supported dicarbonyl(dienyl)(triphenylphosphine)iron(o) comp1exes.f.

Carbon−Carbon and Carbon−Heteroatom Bond Formation on Solid Phase Using Cationic Iron Carbonyl Complexes

“…An early study by Pittman describes the addition of nucleophiles to polymer-bound π-allyliron tetracarbonyl cations, using triphenylphosphine or ethyl acetoacetate anion as the nucleophiles . Kane-Maguire and Pyne report the preparation and characterization of polymer-supported dicarbonyl(dienyl)(triphenylphosphine) iron complexes, where the complex is linked to the solid support via the phosphine ligand, and also describe the reactions of these complexes with hydrogen, amine, and phosphine nucleophiles. Knölker has used polymer-bound tricarbonyl(η 4 -1-aza-1,3-butadiene)iron complexes as iron tricarbonyl transfer reagents, and Wrighton and Pittman investigated the use of polymer-bound iron carbonyl complexes in the photocatalyzed isomerization of alkenes and the reaction of alkenes with trialkylsilanes .…”