Issue 14, 1981

Synthesis of α-functionalised-alkylplatinum(II) complexes by oxidative addition of geminal dihalides to platinum(0) substrates; X-ray structure of cis-[Pt(CH2I)I(PPh3)2]

Abstract

The reaction of [Pt(η-C2H4)(PPh3)2] with CHRXY (CH2I2, CH2Br2, CH2BrCl, CH2BrI, CH2ClI, or CHBr3) affords trans-(and usually also cis-)[Pt(CHRX)-(PPh3)2Y], whereas [Pt(PEt3)3] and CH2I2 yield trans-[Pt(CH2PEt3)I(PEt3)2]I; X-ray analysis of the title compound to R 0·064 shows Pt–P (trans to I) 2·228(6), Pt–P (trans to CH2I) 2·355(7), Pt–C 2·08(2), and Pt–I 2·658(3)Å, ∠PPtP 97·1(2), and ∠CPtI 83·3(5)°.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1981, 698-699

Synthesis of α-functionalised-alkylplatinum(II) complexes by oxidative addition of geminal dihalides to platinum(0) substrates; X-ray structure of cis-[Pt(CH2I)I(PPh3)2]

N. J. Kermode, M. F. Lappert, B. W. Skelton, A. H. White and J. Holton, J. Chem. Soc., Chem. Commun., 1981, 698 DOI: 10.1039/C39810000698

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