103636-91-5Relevant academic research and scientific papers
REACTIONS OF DIPHOSPHINEPLATINUM(II) OXALATE COMPLEXES WITH PHENYLACETYLENE. FORMATION OF PHENYLALKYNYLPLATINUM COMPLEXES
Anderson, Gordon K.,Lumetta, Gregg J.
, p. 257 - 264 (1985)
reacts thermally with PhCCH to produce CPh)2(dppe)>, which has been prepared by alternative routes.Similar treatment of initially produces CPh)2(dpmm)>, which rearranges to give cis,cis-CPh)4(μ-dppm)2>.Reaction of with PhCCH/KOH/18-crown-6, or with (PhCC)SnMe3, gives CPh)2(dpmm)>, which may be converted to the cis,cis-dimer by addition of oxalic acid.Ultraviolet irradiation or refluxing with a trace amount of dppm converts CPh)2(dppm)> to trans,trans-CPh)4(μ-dppm)2>, but the cis,cis-dimer is stable under these conditions. (L = PPh3, PEt3) complexes also react thermally with PhCCH to yield CPh)2L2> species.
