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Based on proton, carbon-13, and phosphorus-31 NMR and IR spectroscopic studies, three heterodinuclear complexes trans-(NC)2Pd(μ-dppm)2Rh-ClL (where L=P(OEt)3, PPh3and P(p-Tol)3, dppm =Ph2PCH2PPh2) have been i-dentified. They were synthesized by reacting the same starting materials, trans-(NC)2Pd(dppm)2, and [RhCl(cod)]2, with appropriate monophosphine ligands via different intermediates involving different reaction sequences. Other three heterodinuclear complexes, trans-(NC)2Pd(μ-dppm)2PhClL (where L = P(OPh)3, PPh2(p-Tol) , and PPh2(OMe)) , have also beem obtained.
Based on proton, carbon-13 and phosphorus-31 NMR and IR spectroscopic studies, three heterodinuclear complexes trans- (NC) 2Pd (μ- dppm) 2Rh- ClL (where L = P (OEt) 3, PPh3 and P They were synthesized by the same starting materials, trans- (NC) 2Pd (dppm) 2, and [RhCl (cod)] 2 with appropriate monophosphine ligands via different Other three heterodinuclear complexes, trans- (NC) 2Pd (μ-dppm) 2PhClL (where L = P (OPh) 3, PPh2 (p- Tol), and PPh2 (OMe)), have also beem obtained.