Article

The thesis explores CO2 activation via palladium-carbon bonds using complexes like (PCP)PdMe and (PCP)PdCH2CHCH2. These complexes catalyze carboxylation reactions, with studies revealing that CO2 insertion reactions are first order regarding both the metal complex and CO2.

The faster insertion of CO2 into palladium-allyl bonds suggests a distinct mechanism involving a cyclic transition state. Additionally, palladium hydroxide and hydride have facilitated CO2 insertions, resulting in carbonato and formato complexes, respectively. The synthesis of various complexes has shown notable crystal packing arrangements.