Reactivity of a Tin(II) (Iminophosphinoyl)(thiophosphinoyl)methanediide Complex toward Isocyanates and Rhodium(I) Chloride
摘要:
The reaction of the tin(II) (iminophosphinoyl)(thiophosphinoyl)methanediide [(PPh2=NSiMe3)(PPh2=S)CSn:](2) (1) with AdNCO (Ad = adamantyl), ArNCO (Ar = 2,6-(Pr2C6H3)-C-1), and [RhCl(cod)](2) in THF afforded [(PPh2=NSiMe3)(PPh2=S)C{C(O)N(Ad))Sn:] (2), [(PPh2=NSiMe3)(PPh2=S)C-{C(O)N(Ar)}Sn+:] (3), and [(PPh2=NSiMe3)-(PPh2=S)C{Rh(cod)}(SnCl)] (4), respectively. Compounds 2-4 have been characterized by NMR spectroscopy and X-ray crystallography.