507223-46-3Relevant academic research and scientific papers
Iminic N-bound iminophosphorano versus nitrilic N-bound iminophosphorano Os(IV) complexes: A new double derivatization of the nitrido ligand
Huynh, My Hang V.,Meyer, Thomas J.,Jameson, Donald L.
, p. 3657 - 3663 (2005)
The reactions between frans-[OsIV(tpy)(Cl)2(NCN)] (1) and PPh3 and between trans-[OsIV(tpy)(Cl) 2(NPPh3)]+ (2) and CN- provide new examples of double derivatization of the nitrido ligand in an (Ds(VI)-nitrido complex (OsVI=N). The nitrilic N-bound product from the first reaction, frans-[OsII(tpy)(Cl)2(NCNPPh3)] (3), is the coordination isomer of the first iminic N-bound product from the second reaction, frans-[OsII(tpy)(Cl)2(N(CN)(PPh3))] (4). In CH3CN at 45°C, 4 undergoes isomerrization to 3 followed by solvolysis and release of (N-cyano)iminophosphorane, NCNPPh3. These reactions demonstrate new double derivatization reactions of the nitrido ligand in OsVI=N with its implied synthetic utility.
