The cyanide ion is shown to be an excellent ligand for stabilising the fluxional η1-dppm complexes, trans-[M(CN)2(η1-dppm)2](M = Pt or Pd, dppm = Ph2PCH2PPh2), which can be used as key intermediated in the systematic synthesis of heterobimetallic (µ-dppm) complexes with silver, mercury, or rhodium.
氰化物离子被证明是一种优异的
配体用于稳定fluxional η 1 -
DPPM络合物,反式- [M(CN)2(η 1 -
DPPM)2 ](M = Pt或Pd,
DPPM =苯基2 PCH 2 PPH 2),可以用作系统合成
银,
汞或
铑的异双
金属(µ-
DPPM)配合物的关键中间体。