189145-64-0Relevant academic research and scientific papers
Carbon-antimony bond fission in reactions of triphenylantimony with palladium(II): Crystal structures of trans-chloro(phenyl) bis(triphenylantimony) palladium(II) and trans-bromo(phenyl) bis(triphenylantimony) palladium(II)
Mentes, Ayfer,Kemmitt, Raymond D.W.,Fawcett, John,Russell, David R.
, p. 59 - 63 (1997)
Triphenylantimony reacts with [PdX2cod] (X = Cl or Br; cod = cyclo-octa-1,5-diene) in refluxing dichloromethane to give the palladium phenyl complexes trans-[PdXPh(SbPh3)2]. Treatment of palladium(II) chloride with triphenylantimony in refluxing acetone-diethyl ether solution also gives trans-[PdClPh(SbPh3)2], but reaction of palladium(II) bromide with triphenylantimony affords cis-[PdBr2(SbPh3)2]. A small amount of trans-[PdClPh(SbPh3)2] is present in samples of cis-[PdCl2(SbPh3)2] prepared from the reaction of Na2PdCl4 with triphenylantimony in aqueous acetone-diethyl ether. The single crystal X-ray structures of trans[PdXPh(SbPh3)2] (X = Cl or Br) are described.
