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Literature DB >> 25327475

A cis-divacant octahedral and mononuclear iron(IV) imide.

Keith Searles¹, Skye Fortier, Marat M Khusniyarov, Patrick J Carroll, Jörg Sutter, Karsten Meyer, Daniel J Mindiola, Kenneth G Caulton.

Abstract

A rare, low-spin Fe(IV) imide complex [(pyrr2py)Fe=NAd] (pyrr2 py(2-) = bis(pyrrolyl)pyridine; Ad = 1-adamantyl) confined to a cis-divacant octahedral geometry, was prepared by reduction of N3Ad by the Fe(II) precursor [(pyrr2py)Fe(OEt2)]. The imide complex is low-spin with temperature-independent paramagnetism. In comparison to an authentic Fe(III) complex, such as [(pyrr2py)FeCl], the pyrr2py(2-) ligand is virtually redox innocent.

Entities: Chemical

Keywords: Mössbauer spectroscopy; N ligands; density functional calculations; iron; magnetic properties

Mesh：

Substances：
Imides
Iron Compounds

Year: 2014 PMID： 25327475 DOI： 10.1002/anie.201407156

Source DB: PubMed Journal: Angew Chem Int Ed Engl ISSN： 1433-7851 Impact factor: 15.336

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Cited

15 in total

1. Direct Manipulation of Metal Imido Geometry: Key Principles to Enhance C-H Amination Efficacy.

Authors: Yunjung Baek; Elisabeth T Hennessy; Theodore A Betley
Journal: J Am Chem Soc Date: 2019-10-10 Impact factor: 15.419

2. Elucidation of the Reaction Mechanism of C₂ + N₁ Aziridination from Tetracarbene Iron Catalysts.

Authors: Sara B Isbill; Preeti P Chandrachud; Jesse L Kern; David M Jenkins; Sharani Roy
Journal: ACS Catal Date: 2019-05-31 Impact factor: 13.084

3. Unprecedented Five-Coordinate Iron(IV) Imides Generate Divergent Spin States Based on the Imide R-Groups.

Authors: Markus R Anneser; Gaya R Elpitiya; Jacob Townsend; Elizabeth J Johnson; Xian B Powers; Joseph F DeJesus; Konstantinos D Vogiatzis; David M Jenkins
Journal: Angew Chem Int Ed Engl Date: 2019-05-07 Impact factor: 15.336

4. A Mononuclear Nonheme Iron(V)-Imido Complex.

Authors: Seungwoo Hong; Kyle D Sutherlin; Anil Kumar Vardhaman; James J Yan; Sora Park; Yong-Min Lee; Soojeong Jang; Xiaoyan Lu; Takehiro Ohta; Takashi Ogura; Edward I Solomon; Wonwoo Nam
Journal: J Am Chem Soc Date: 2017-06-23 Impact factor: 15.419

5. Direct Comparison of C-H Bond Amination Efficacy through Manipulation of Nitrogen-Valence Centered Redox: Imido versus Iminyl.

Authors: Matthew J T Wilding; Diana A Iovan; Alexandra T Wrobel; James T Lukens; Samantha N MacMillan; Kyle M Lancaster; Theodore A Betley
Journal: J Am Chem Soc Date: 2017-10-09 Impact factor: 15.419

A cis-divacant octahedral and mononuclear iron(IV) imide.

1. Direct Manipulation of Metal Imido Geometry: Key Principles to Enhance C-H Amination Efficacy.

2. Elucidation of the Reaction Mechanism of C₂ + N₁ Aziridination from Tetracarbene Iron Catalysts.

3. Unprecedented Five-Coordinate Iron(IV) Imides Generate Divergent Spin States Based on the Imide R-Groups.

4. A Mononuclear Nonheme Iron(V)-Imido Complex.

5. Direct Comparison of C-H Bond Amination Efficacy through Manipulation of Nitrogen-Valence Centered Redox: Imido versus Iminyl.

6. Between imide, imidyl and nitrene - an imido iron complex in two oxidation states.

7. Cis-Divacant Octahedral Fe(II) in a Dimensionally Reduced Family of 2-(Pyridin-2-yl)pyrrolide Complexes.

8. A Chiral Macrocyclic Tetra-N-Heterocyclic Carbene Yields an "All Carbene" Iron Alkylidene Complex.

9. Facile hydrogen atom transfer to iron(iii) imido radical complexes supported by a dianionic pentadentate ligand.

10. C-H Bond Activation by an Imido Cobalt(III) and the Resulting Amido Cobalt(II) Complex.