MONONUCLEAR AND POLYNUCLEAR COMPLEXES OF PALLADIUM(II) AND PLATINUM(II) WITH HC(PPH2)3

被引：16

作者：

FORNIES, J

NAVARRO, R

URRIOLABEITIA, EP

机构：

[1] Departamento de Quíca Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza -CSIC

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1993年 / 452卷 / 1-2期

关键词：

D O I：

10.1016/0022-328X(93)83197-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Complexes of the type [MXX'{eta2-(PPh2)3CH}] (M = Pd, X = X' = Cl (1), Br (3), C6F5 (6); X = Cl, X' = C6F5 (4); M = Pt X = X' = Cl (2), C6F5 (7); X = Cl, X' = C6F5 (5)) have been obtained by reaction of palladium or platinum compounds with HC(PPh2)3. The P-31(H-1) NMR spectra of these complexes indicate that one of the P atoms of the triphosphine remains uncoordinated and allows the synthesis of polynuclear complexes such as [(C6F5)2M{eta3-mu2-(PPh2)3CH)Pt(C6F5)2(CO)] (M = Pd (9), Pt (10)) and [{(C6F5)2M(eta3-mu2-(PPh2)3CH)}2Au] (ClO4) (M = Pd (11), Pt (12)). The structure of these complexes has been established using P-31{H-1) and F-19 NMR spectra.

引用

页码：241 / 246

页数：6

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