Redox-active phosphines: synthesis and crystal structures of palladium(II) complexes of a metallaphosphine in two different oxidation states

被引：3

作者：

Tohme, Ayham ^{[1
]}

Labouille, Stephanie ^{[2
]}

Roisnel, Thierry ^{[1
]}

Dorcet, Vincent ^{[1
]}

Carmichael, Duncan ^{[2
]}

Paul, Frederic ^{[1
]}

机构：

[1] Univ Rennes 1, CNRS UMR 6226, Inst Sci Chim Rennes, F-35042 Rennes, France

[2] Ecole Polytech, CNRS, UMR 7653, Lab Heteroelments & Coordinat, F-91128 Palaiseau, France

来源：

DALTON TRANSACTIONS | 2014年 / 43卷 / 19期

关键词：

FERROCENYLETHYNYL PHOSPHANES; BINUCLEAR PALLADIUM(II); BOND FORMATION; LIGANDS; SYSTEMATICS; ACTIVATION; DESIGN; CC;

D O I：

10.1039/c4dt00455h

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The redox-active metallaphosphine [Fe(dppe)(eta(5)-C5Me5)(C=CPPh2)] reacts with [Pd(1,5-cod) Cl-2] to give mono-and bis-phosphine coordinated palladium centres as a function of stoichiometry, and these complexes provide a stable redox-active platform which allows reversible one-electron {Fe(II)-> Fe(III)(+)} oxidations within the palladium coordination sphere.

引用

页码：7002 / 7005

页数：4

共 36 条

[21] Role of the aromatic bridge on radical ions formation during reduction of diphosphaalkenes [J].

Lejeune, Manuel ;

Grosshans, Philippe ;

Berclaz, Theo ;

Sidorenkova, Helena ;

Besnard, Celine ;

Pattison, Phil ;

Geoffroy, Michel .

NEW JOURNAL OF CHEMISTRY, 2011, 35 (11) :2510-2520

[22] USE OF A REDOX-ACTIVE LIGAND TO REVERSIBLY ALTER METAL-CARBONYL ELECTROPHILICITY [J].

LORKOVIC, IM ;

WRIGHTON, MS ;

DAVIS, WM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (14) :6220-6228

[23] Redox-active ligands in catalysis [J].

Luca, Oana R. ;

Crabtree, Robert H. .

CHEMICAL SOCIETY REVIEWS, 2013, 42 (04) :1440-1459

[24] Binuclear palladium(II), platinum(II) and platinum(IV) complexes containing 1,2-bis(dipbenylphosphino)acetylene: Different orientations of the diphosphine-bridges due to metal-phosphorus d pi-d pi back bonding [J].

Oberhauser, W ;

Bachmann, C ;

Stampfl, T ;

Bruggeller, P .

INORGANICA CHIMICA ACTA, 1997, 256 (02) :223-234

[25] STRUCTURAL SYSTEMATICS - ROLE OF P-A SIGMA-STAR ORBITALS IN METAL-PHOSPHORUS PI-BONDING IN REDOX-RELATED PAIRS OF M-PA3 COMPLEXES (A = R, AR, OR, R = ALKYL) [J].

ORPEN, AG ;

CONNELLY, NG .

ORGANOMETALLICS, 1990, 9 (04) :1206-1210

[26] Organometallic molecular wires and other nanoscale-sized devices. An approach using the organoiron (dppe)Cp*Fe building block [J].

Paul, F ;

Lapinte, C .

COORDINATION CHEMISTRY REVIEWS, 1998, 178 :431-509

[27] Emergence of Palladium(IV) Chemistry in Synthesis and Catalysis [J].

Sehnal, Petr ;

Taylor, Richard J. K. ;

Fairlamb, Ian J. S. .

CHEMICAL REVIEWS, 2010, 110 (02) :824-889

[28] Non-innocent reactivity of bis-phosphinimine pincer ligands in palladium complexes [J].

Sgro, Michael J. ;

Stephan, Douglas W. .

DALTON TRANSACTIONS, 2011, 40 (11) :2419-2421

[29]

Shin KS, 2008, B KOREAN CHEM SOC, V29, P2533

[30] Synthesis and structural characterisation of palladium and group-12 metal complexes with a hybrid phosphanylphosphonate ferrocene ligand [J].

Stepnicka, P ;

Cisarová, I ;

Gyepes, R .

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2006, (05) :926-938

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