Redox-induced reversible P-P bond formation to generate an organometallic σ4λ4-1,2-biphosphane dication

Ayham Tohmé; Guillaume Grelaud; Gilles Argouarch; Thierry Roisnel; Stéphanie Labouille; Duncan Carmichael; Frédéric Paul

doi:10.1002/anie.201208682

Redox-induced reversible P-P bond formation to generate an organometallic σ⁴λ⁴-1,2-biphosphane dication

Ayham Tohmé, Guillaume Grelaud, Gilles Argouarch, Thierry Roisnel, Stéphanie Labouille, Duncan Carmichael, Frédéric Paul

Research output: Contribution to journal › Article › peer-review

Abstract

Twice the fun: Dimeric Fe^II diphosphonium bis(alkynyl) complexes are formed by oxidation of the corresponding Fe^II alkynyl phosphine complexes. The structure of these organometallic diphosphonium salts and their monomeric precursors were established by X-ray crystallography. The P-P bond can be cleaved by two-electron reduction to regenerate the monomers.

Original language	English
Pages (from-to)	4445-4448
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	52
Issue number	16
DOIs	https://doi.org/10.1002/anie.201208682
Publication status	Published - 15 Apr 2013
Externally published	Yes

Keywords

dimerization
iron
molecular electronics
phosphorus
radical reactions

Access to Document

10.1002/anie.201208682

Cite this

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title = "Redox-induced reversible P-P bond formation to generate an organometallic σ4λ4-1,2-biphosphane dication",

abstract = "Twice the fun: Dimeric FeII diphosphonium bis(alkynyl) complexes are formed by oxidation of the corresponding FeII alkynyl phosphine complexes. The structure of these organometallic diphosphonium salts and their monomeric precursors were established by X-ray crystallography. The P-P bond can be cleaved by two-electron reduction to regenerate the monomers.",

keywords = "dimerization, iron, molecular electronics, phosphorus, radical reactions",

author = "Ayham Tohm{\'e} and Guillaume Grelaud and Gilles Argouarch and Thierry Roisnel and St{\'e}phanie Labouille and Duncan Carmichael and Fr{\'e}d{\'e}ric Paul",

year = "2013",

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doi = "10.1002/anie.201208682",

language = "English",

volume = "52",

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journal = "Angewandte Chemie - International Edition",

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T1 - Redox-induced reversible P-P bond formation to generate an organometallic σ4λ4-1,2-biphosphane dication

AU - Tohmé, Ayham

AU - Grelaud, Guillaume

AU - Argouarch, Gilles

AU - Roisnel, Thierry

AU - Labouille, Stéphanie

AU - Carmichael, Duncan

AU - Paul, Frédéric

PY - 2013/4/15

Y1 - 2013/4/15

N2 - Twice the fun: Dimeric FeII diphosphonium bis(alkynyl) complexes are formed by oxidation of the corresponding FeII alkynyl phosphine complexes. The structure of these organometallic diphosphonium salts and their monomeric precursors were established by X-ray crystallography. The P-P bond can be cleaved by two-electron reduction to regenerate the monomers.

AB - Twice the fun: Dimeric FeII diphosphonium bis(alkynyl) complexes are formed by oxidation of the corresponding FeII alkynyl phosphine complexes. The structure of these organometallic diphosphonium salts and their monomeric precursors were established by X-ray crystallography. The P-P bond can be cleaved by two-electron reduction to regenerate the monomers.

KW - dimerization

KW - iron

KW - molecular electronics

KW - phosphorus

KW - radical reactions

U2 - 10.1002/anie.201208682

DO - 10.1002/anie.201208682

M3 - Article

C2 - 23495219

AN - SCOPUS:84876278506

SN - 1433-7851

VL - 52

SP - 4445

EP - 4448

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 16