Metallocorroles with Formally Tetravalent Iron

Emanuel Vogel; Stefan Will; Andreas Schulze Tilling; Ludger Neumann; Johann Lex; Eckhard Bill; Alfred X. Trautwein; Karl Wieghardt

doi:10.1002/anie.199407311

Metallocorroles with Formally Tetravalent Iron

Emanuel Vogel^*, Stefan Will, Andreas Schulze Tilling, Ludger Neumann, Johann Lex, Eckhard Bill, Alfred X. Trautwein, Karl Wieghardt

^*Corresponding author for this work

Institute of Physics

190 Citations (Scopus)

Abstract

The unusual oxidation state + IV for iron centers can be stabilized by porphyrin‐like corrole ligands in such a way that the compounds 1 (R  Cl, Ph, OFe‐corrole) can be isolated at room temperature. The oxygen‐bridged binuclear iron(IV) corrole, which can be readily converted into the mononuclear iron(IV) corrole, forms as the only defined product from the reaction of the ligand with [Fe₂(CO)₉] followed by workup in air. In contrast, only a few iron(IV) porphyrins are known so far, and these are too unstable to be isolated as solids. (Figure Presented.)

Original language	English
Journal	Angewandte Chemie International Edition in English
Volume	33
Issue number	7
Pages (from-to)	731-735
Number of pages	5
ISSN	0570-0833
DOIs	https://doi.org/10.1002/anie.199407311
Publication status	Published - 18.04.1994

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title = "Metallocorroles with Formally Tetravalent Iron",

abstract = "The unusual oxidation state + IV for iron centers can be stabilized by porphyrin‐like corrole ligands in such a way that the compounds 1 (R  Cl, Ph, OFe‐corrole) can be isolated at room temperature. The oxygen‐bridged binuclear iron(IV) corrole, which can be readily converted into the mononuclear iron(IV) corrole, forms as the only defined product from the reaction of the ligand with [Fe2(CO)9] followed by workup in air. In contrast, only a few iron(IV) porphyrins are known so far, and these are too unstable to be isolated as solids. (Figure Presented.)",

author = "Emanuel Vogel and Stefan Will and Tilling, \{Andreas Schulze\} and Ludger Neumann and Johann Lex and Eckhard Bill and Trautwein, \{Alfred X.\} and Karl Wieghardt",

year = "1994",

month = apr,

day = "18",

doi = "10.1002/anie.199407311",

language = "English",

volume = "33",

pages = "731--735",

journal = "Angewandte Chemie International Edition in English",

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T1 - Metallocorroles with Formally Tetravalent Iron

AU - Vogel, Emanuel

AU - Will, Stefan

AU - Tilling, Andreas Schulze

AU - Neumann, Ludger

AU - Lex, Johann

AU - Bill, Eckhard

AU - Trautwein, Alfred X.

AU - Wieghardt, Karl

PY - 1994/4/18

Y1 - 1994/4/18

N2 - The unusual oxidation state + IV for iron centers can be stabilized by porphyrin‐like corrole ligands in such a way that the compounds 1 (R  Cl, Ph, OFe‐corrole) can be isolated at room temperature. The oxygen‐bridged binuclear iron(IV) corrole, which can be readily converted into the mononuclear iron(IV) corrole, forms as the only defined product from the reaction of the ligand with [Fe2(CO)9] followed by workup in air. In contrast, only a few iron(IV) porphyrins are known so far, and these are too unstable to be isolated as solids. (Figure Presented.)

AB - The unusual oxidation state + IV for iron centers can be stabilized by porphyrin‐like corrole ligands in such a way that the compounds 1 (R  Cl, Ph, OFe‐corrole) can be isolated at room temperature. The oxygen‐bridged binuclear iron(IV) corrole, which can be readily converted into the mononuclear iron(IV) corrole, forms as the only defined product from the reaction of the ligand with [Fe2(CO)9] followed by workup in air. In contrast, only a few iron(IV) porphyrins are known so far, and these are too unstable to be isolated as solids. (Figure Presented.)

UR - https://www.scopus.com/pages/publications/33748216344

U2 - 10.1002/anie.199407311

DO - 10.1002/anie.199407311

M3 - Journal articles

AN - SCOPUS:33748216344

SN - 0570-0833

VL - 33

SP - 731

EP - 735

JO - Angewandte Chemie International Edition in English

JF - Angewandte Chemie International Edition in English

IS - 7

ER -

Metallocorroles with Formally Tetravalent Iron

Abstract

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