Synthesis of the first family of platinum(IV) complexes with phosphorus ylide ligands

被引：7

作者：

Bokach, NA

Selivanov, SI

Kukushkin, VY

Vicente, J

Haukka, M

Pombeiro, AJL

机构：

[1] Inst Super Tecn, Ctr Quim Estrutural, P-1049001 Lisbon, Portugal

[2] St Petersburg State Univ, Dept Chem, St Petersburg 198904, Russia

[3] Univ Murcia, Fac Quim, Dept Quim Inorgan, Dept Chem,Grp Quim Organomet, E-30071 Murcia, Spain

[4] Univ Joensuu, Dept Chem, FIN-80101 Joensuu, Finland

来源：

ORGANOMETALLICS | 2002年 / 21卷 / 18期

关键词：

D O I：

10.1021/om020113m

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reactions of (PPN)[PtCl5(NH2R')] [PPN = Ph2P=N=PPh2; R' = H (1), Me (2)], prepared by treatment of [PtCl4(NH2R')(Me2SO)] with [PPN]Cl, with 1 equiv of the carbonyl-stabilized phosphorus ylides Ph3P=CHC(O)R (R = OMe, OEt, Me) lead to the substitution of one chloride to afford the first Pt(IV) complexes containing phosphorus ylides, cis-[PtCl4(NH2R'){CH(PPh3)CO)R}] [R = OMe, R' = H (4), Me (5); R = OEt, R' = H (6), Me (7); R = Me, R' = H (8), Me (9)]. Their electrochemical behavior was investigated by cyclic voltammetry and controlled potential electrolysis, and the crystal structure of complex 4 was determined by X-ray diffraction studies.

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页码：3744 / 3748

页数：5

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