Stereochemistry of mono- and dinuclear complexes of rhodium, iridium and ruthenium bearing bis(diphenylphosphinomethyl)phenylphosphine

被引：12

作者：

Kosaka, Y

Shinozaki, Y

Tsutsumi, Y

Kaburagi, Y

Yamamoto, Y

Sunada, Y

Tatsumi, K

机构：

[1] Toho Univ, Dept Chem, Fac Sci, Funabashi, Chiba 2748510, Japan

[2] Nagoya Univ, Grad Sch Sci, Res Ctr Mat Sci, Dept Chem,Chikusa Ku, Nagoya, Aichi 4548602, Japan

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2003年 / 671卷 / 1-2期

关键词：

pentamethylcyclopentadienyl(rhodium or iridium); (arene)ruthenium; bis(diphenylphosphinomethyl)phenylphosphine; stereochemistry;

D O I：

10.1016/S0022-328X(03)00096-2

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction Of [CP*MCl2](2) (1a: M = Rh and 1b: M = Ir) or [(C6Me6)RuCl2](2) (1c) with bis(diphenylphosphinomethyl)phenylphosphine (dpmp) in the presence of KPF6 generated mono- or dinuclear complexes [Cp*RhCl(dpmp)](PF6) (2a), [(C6Me6)RuCl(dpmp)](PF6) (5c), [CP*MCl2(dpmp)MClCp*](PF6) (3a: M = Rh and 4b: M = Ir) or [(C6Me6)RUCl2(dpmp)RUCl(C6Me6)](PF6) (6c), depending on reaction conditions. These complexes have two chiral centers and the diastereomers were separated and characterized by spectrometry and X-ray analyses. A diastereomer 2a(A) was treated with AuCl(C4H8S), generating a heterotetranuclear complex [{Cp*RhCl2(dpmp)Au}(2)](PF6)(2) (7a), whereas similar reactions of 5c gave dinuclear complex [(C6Me6)RuCl(dpmp)AuCl](PF6) (8c(A)). (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：8 / 12

页数：5

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