SYNTHESIS AND CHARACTERIZATION OF BIS[MU-[BIS(DIPHENYLPHOSPHINO)METHANE]]-MU-METHYLENE-DICHLORODIPLATINUM AND RELATED COMPLEXES - INSERTION OF METHYLENE INTO A PT-PT BOND

被引：126

作者：

BROWN, MP ^{[1
]}

FISHER, JR ^{[1
]}

PUDDEPHATT, RJ ^{[1
]}

SEDDON, KR ^{[1
]}

机构：

[1] OXFORD UNIV,DEPT INORGAN CHEM,OXFORD OX1 3QR,ENGLAND

来源：

INORGANIC CHEMISTRY | 1979年 / 18卷 / 10期

关键词：

D O I：

10.1021/ic50200a036

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of the diplatinum(I) complex [Pt2Cl2(μ-dppm)2], dppm=bis(diphenylphosphino)methane, with CH2N2, SO2, and S8 gives the adducts [Pt2Cl2((μ-X)(μ-dppm)2] where X=CH2, SO2, or S, respectively. Where X=CH2, this represents the first example of simple addition of methylene to a metal-metal bond. Reaction of [Pt2H2(μ-H)(μ-dppm)2] [PF6] with MeSH gives [Pt2H2(μ-SMe)(μ-dppm)2] [PF6]. The structures of the complexes were deduced primarily with 1H and 31P NMR spectroscopy, and it is concluded that Pt-Pt bonding is absent or very weak in all cases. © 1979, American Chemical Society. All rights reserved.

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页码：2808 / 2813

页数：6

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