PENTAFLUOROPHENYL COMPOUNDS OF RHODIUM(III) WITH BIDENTATE PHOSPHORUS OR NITROGEN LIGANDS

被引：8

作者：

GARCIA, MP

JIMENEZ, V

ORO, LA

机构：

[1] Departamento de Química Inorgánimca, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-C.S.I.C.

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1992年 / 438卷 / 1-2期

关键词：

D O I：

10.1016/0022-328X(92)88021-A

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Treatment of [P(CH2Ph)Ph3]2[{Rh(mu-Cl)(C6F5)3}2] with tertiary diphosphine ligands gives anionic compounds of the type [P(CH2Ph)Ph3][RhCl(C6F5)3L2] (L2=(bis(diphenylphosphino)methane (I), bis(diphenylphosphino)amine (II) and bis(diphenylphosphino)ethane (III)) and neutral compounds of stoichiometry [Rh(C6F5)3L2] (IV-VI); dichloromethane solutions of IV-VI react with carbon monoxide or tert-butyl isocyanide yielding complexes of the type [Rh(C6F5)3L'2 (L'=CO or (t)BuCN) (VII-X)). In a similar way, addition of nitrogen ligands to solutions of [P(CH2Ph)Ph3]2[{Rh(mu-Cl)(C6F5)3}2] or [Rh(C6F5)3(OEt2)x] gives dinuclear complexes [{Rh(C6F5)3}2L2] (L2 = 2,2'-bipyrimidine (XIII), L = 4,4'-bipyridine (XIV)) and mononuclear complexes [Rh(C6F5)3L2] (L2 = 1,10-phenanthroline (XV) or 2,2'-biimidazole (XVI)).

引用

页码：229 / 239

页数：11

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