96226-81-2Relevant academic research and scientific papers
Metal Complexes with Biologically Important Ligands, XXXIV. Allyl-Palladium(II) and Triphenylphosphane Gold(I) Complexes with Nucleobases and Nucleosides
Rosopulos, Yorgos,Nagel, Ulrich,Beck, Wolfgang
, p. 931 - 942 (2007/10/02)
The reactions of (η3-allyl)Pd(μ-Cl)2Pd(η3-allyl) (A) and (COD)Rh(μ-Cl)2Rh(COD) with nucleobases and nucleosides give the complexes (η3-C3H5)Pd(L)Cl (1) (L = inosine, adenosine, guanosine, cytosine, cytidine, 2-thiouracil, 2-thiocytosine) and (COD)Rh(cytosine)Cl (2), respectively.With adenosine and purine also ligand bridged complexes (η3-C3H5)(Cl)Pd -L- Pd(Cl)(η3-C3H5) (3) have been obtained.Ph3PAuCl reacts with anions L' of purine, adenine, uridine, and inosine to give the complexes Ph3PAuL' (5).Ph3PAu+ is added to both N atoms of the dianion of uracil with formation of 6.The coordination of the nucleobases is discussed on the basis of the 1H and 13C NMR spectra.The X-ray structure of Ph3PAu(adeninate) (5b) has been determined.
