Etudes sur les composés organométalliques. Partie XXI. Contribution à l'étude de la décomposition du tétracyclohexyltitane

The formation of the high-valent iron complex [Fe(cyclohexyl) 4 ]f rom Fe II under reducing conditions is best explained by disproportionation of at ransient organoiron intermediate which is driven by dispersive forces between the cyclohexyl ligands and the formation of short and strong Fe À C bonds.The (meta)stability of this diamagnetic complex (S = 0) is striking if one considers that it has empty d-orbitals at its disposal and contains,atthe same time,noless than twenty Hatoms available for either a-orb-hydride elimination.Supportinginformation and the ORCID identification number(s) for the author(s) of this article can be found under: http://dx.

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Two Exceptional Homoleptic Iron(IV) Tetraalkyl Complexes

Casitas

Rees

Goddard

et al. 2017

Angewandte Chemie

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Two Exceptional Homoleptic Iron(IV) Tetraalkyl Complexes

et al. 2017

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The formation of the high-valent iron complex [Fe(cyclohexyl) ] from Fe under reducing conditions is best explained by disproportionation of a transient organoiron intermediate which is driven by dispersive forces between the cyclohexyl ligands and the formation of short and strong Fe-C bonds. The (meta)stability of this diamagnetic complex (S=0) is striking if one considers that it has empty d-orbitals at its disposal and contains, at the same time, no less than twenty H-atoms available for either α- or β-hydride elimination.

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ChemInform Abstract: STUDIES ON ORGANOMETALLIC COMPOUNDS. XXI. THERMAL DECOMPOSITION OF TETRACYCLOHEXYLTITANIUM

Meyer¹,

Jacot‐Guillarmod²

1985

Chemischer Informationsdienst

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Etudes sur les composés organométalliques. Partie XXI. Contribution à l'étude de la décomposition du tétracyclohexyltitane

Abstract: Thermal decomposition of tetracyclohexyltitanium proceeds in a different manner for the solid compound and for etheral solution. We propose an explanation of the decomposition mechanisms based on radical reactivities and compare our results with previous literature data.

Cited by 3 publications

References 12 publications

Two Exceptional Homoleptic Iron(IV) Tetraalkyl Complexes

Two Exceptional Homoleptic Iron(IV) Tetraalkyl Complexes

Two Exceptional Homoleptic Iron(IV) Tetraalkyl Complexes

ChemInform Abstract: STUDIES ON ORGANOMETALLIC COMPOUNDS. XXI. THERMAL DECOMPOSITION OF TETRACYCLOHEXYLTITANIUM

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