Summary
Rhodium(I), iridium(I), palladium(II) and platinum(II) complexes of the phosphinoamide ligands, Ph2PCH2CONHR (R = H, HDPA; Me, MDPA; Ph, PDPA) were prepared and characterized by using conductivity data, i.r., 1H and 31P(H) n.m.r. spectral data. Reaction of the ligands with MCl(PPh3)3 and MCl(CO)(PPh3)2 (M = Rh, Ir) in CH2Cl2 under reflux lead to the formation of MCl(PPh3)2 [Ph2PCH2C(O)NHR] and MCl(CO)(PPh3)[Ph2PCH2−C(O)HNR] respectively. The reaction of either K2MCl4 or cis-MCl2(PPh3)2 affords complexes of the type cis-MCl2[Ph2PCH2C(O)NHR]2 (M = Pd, Pt). A similar product results even from the reaction of phosphinoamides with cis-platin. Possible structures are proposed for the complexes based on their physicochemical data
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Satyanarayana, T., Reddy, K.V. Platinum group metal functionalized phosphine complexes. Part 2. Phosphinoamide rhodium(I), iridium(I), palladium(II) and platinum(II) complexes. Transition Met Chem 19, 373–378 (1994). https://doi.org/10.1007/BF00139117
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DOI: https://doi.org/10.1007/BF00139117