Tetrachloro diplatinum

Dichloro(diethylene)platinum(II), cis and trans forms( ), formation of, from tetrachloro(di-ethylene)diplatinum(II), 5 215 Dichloro (di-2-pyridylamine)cobalt-(II), 5 184... [Pg.233]

Tetrabutylammonium tetrachloro-iodate(III), 5 176 Tetrach]oroauric(III) acid, and its reduction to gold with hydro-. quinone, 4 14, 15 Tetrachloro (diethylene)diplatinum-(II), 6 210... [Pg.250]

TETRACHLORO (DIETHYLENE)DIPLATINUM (II) [Dichloro(ethylene)platinum(II) Dimer]... [Pg.210]

It is probable that tetrachloro(diethyIene)diplatinum(II) was first prepared by Zeise by decomposition of trichloro-(ethylene)platinic(II) acid.1 Boiling hexachloroplatinic-(IV) acid with chloroform also gave the compound.2 However, it was first obtained in sufficient quantity for investigation by Anderson,3 who boiled an ethanolic solution of sodium hexachloroplatinate(IV) 6-hydrate until reduction to platinum(II) was complete. This procedure is tedious, and the yields are affected markedly by impurities in the platinum salt and by the presence of other platinum metals.4 Optimum yields of 75% are obtained only after much experience. The general method of Kharasch and Ashford,5 involving adding an olefin to a suspension of platinum(IV) chloride in warm benzene or glacial acetic... [Pg.210]

Pt(CN)4K2 Potassium tetracyano-platinate(II), 5 215 [Pt(C2H4)Cl2]2 Tetrachloro(di-ethylene)diplatinum(II), 6 210 [Pt(C2H4)Cl3]K Potassium tri-chloro(ethylene)platinate(II), 6 211, 214... [Pg.261]

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