Some Triphenylphosphinimine Derivatives of Group IV and V Metals

摘要

A few triphenylphosphinimine derivatives of group IV and V of the type Ph3MN=PPh3n(M=Sb or Bi; n=2 and M=Ge, Sn or Pb; n=1) have been synthesized. The metal-nitrogen bond(s) is (are) stable towards protic compounds like water, methanol or phenylacetylene, but is readily cleaved by TeCl4and PhTeCl3.