38744-04-6Relevant academic research and scientific papers
PHOTOINDUCED REACTIONS OF ORGANIC COMPOUNDS WITH TRANSITION METAL COMPLEXES IV. THERMAL AND PHOTOCHEMICAL REACTIONS OF PtCl62- AND PtCl42- WITH OLEFINS AND ALCOHOLS: CONVENIENT SYNTHESIS OF ?-OLEFIN COMPLEXES OF PLATINUM(II)
Shul'Pin, G. B.,Nizova, G. V.,Lederer, P.
, p. 283 - 294 (2007/10/02)
Olefinplatinum(II) ?-complexes can be synthesized by the following methods: (i) heating a solution of an olefin, alcohol or alkyl acetate and PtCl62- in acetic acid; (ii) light irradiation of a solution of PtCl62- and an olefin in acetone, and (iii) light irradiation of a solution of PtCl42- and an olefin in aqueous acetone.The possible mechanisms of the thermal and photoinduced reactions are discussed.
Reactions and Properties of Some Trimethyleneplatinum(IV) Complexes. Part 11. Platinacyclobutanes derived from Methylcyclopropane
Al-Essa, Razak J.,Puddephatt, Richard J.,Perkins, Duncan C. L.,Rendle, Melvyn C.,Tipper, Charles F. H.
, p. 1738 - 1745 (2007/10/02)
It is shown that platinacyclobutanes derived from methylcyclopropane exist as a mixture of isomers with partial structures PtCH2CHMeCH2 and PtCH2CH2CHMe, and that these isomers interconvert easily.In some cases decomposition of these platinacyclobutanes gives ylide complexes L>, e.g.L = 2-methylpyridine, while in other cases but-1-ene complexes , e.g.L = CD3CN, are formed.In both cases the products are formed selectively from the least stable isomer of the platinacyclobutane.At higher temperatures or on photolysis, platinacyclobutane complexes such as decompose to give but-1-ene, 2-methylpropene, propene, and ethylene and the relative yields depend on the experimental conditions.Possible mechanisms are discussed.
Nucleophilic Attack on Olefins Co-ordinated to Palladium. Part 3. Effect of Substituents on the Olefins on the Formation of 2-Ammonioethanide Compounds (H3NCHRCHR'-Pt), of Four-membered Ring Complexes, and Five-co-ordinate Species
Green, Michael,Sarhan, Jamil K. K.,Al-Najjar, Ibrahim M.
, p. 1565 - 1571 (2007/10/02)
A study has been made of the attack of amines on platinum complexes containing ethene derivatives.When 2-ammonioethanide compounds (H3NCHRCHR'-Pt) are formed, the direction of attack is determined by electronic rather than steric effects unless the latter are very large.Reactions are not complete, and equilibrium constants show that steric factors tend to prevent the formation of the 2-ammonioethanide compounds.The production of azaplatinacyclobutane ring complexes is enhanced by steric factors.Five-co-ordinate species are formed in some cases.Hydrogen-1 n.m.r. data are reported.
