Specific insertion reactions of a germylene, stannylene and plumbylene into the unique P–P bond of the hexaphospha-pentaprismane cage, P6C4tBu4: Crystal and molecular structures of P6C4tBu4ER2 (E = Ge, Sn, R = N(SiMe3)2; E = Pb, R = (C6H3(NMe2)2 -2,6)
作者:Mahmoud M. Al-Ktaifani、Peter B. Hitchcock、Michael F. Lappert、John F. Nixon、Philip Uiterweerd
DOI:10.1039/b800458g
日期:——
Treatment of the cage compound P6C4(t)Bu4 with M(N(SiMe3)2)2 (M = Ge or Sn) or Pb(C6H3(NMe2)2- 2,6) at room temperature results in their specific insertion into the P-P bond connecting the two 5-membered P3C2(t)Bu2 rings. The products were fully characterised by multinuclear NMR spectroscopy and single crystal X-ray diffraction studies.