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Platinum carbonatobis! triphenylphosphine

Tetrakis(triphenylphosphine)platinum(0) is a pale yellow powder which decomposes in the air to a red liquid at 118-120° and melts in vacuo (1 mm.) to a yellow liquid at 159-160°. The infrared spectrum in Nujol show s absorption maxima at 700(vs), 737(vs), 837(w), 992(s), 1022(s), 1077(vs), 1147(m), 1162(m), 1302(w), and 1432(vs) cm. h The compound is soluble in benzene with dissociation by leaving the benzene solution in the air, a white pow der [the carbonatobis(triphenylphosphine)-platinum(II) formed by action of oxygen and carbon dioxide] separates slowly. The compound reacts wdth carbon tetrachloride, giving cfs-dichlorobis(triphenylphosphine)platinum(II). ... [Pg.106]

Carbonatobis(triphenylphosphine)platinum(II) is useful for the preparation of dianionobis(triphenylphosphine)platinum(II) complexes as well as olefin, acetylene and carbonyl derivatives of platinum(0). The method can be used to prepare Pt[P(C6Hs)2CH3] jCCOa) and Pt[As(C6Hs)3] 2(C03). A procedure is available for the preparation of ds-[diacetatobis(diphenylphosphino)pla-tinum] (ds-[Pt(CH3C02)2[P(C6Hs)2l 2]). [Pg.121]

See other pages where Platinum carbonatobis! triphenylphosphine is mentioned: [Pg.120]   
See also in sourсe #XX -- [ Pg.18 , Pg.120 ]



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