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Literature DB >> 18419120

A bridging hexazene (RNNNNNNR) ligand from reductive coupling of azides.

Ryan E Cowley¹, Jérôme Elhaïk, Nathan A Eckert, William W Brennessel, Eckhard Bill, Patrick L Holland.

Abstract

This communication reports the first examples of transition metal complexes containing an RNNNNNNR 2- ligand. Addition of 1-azidoadamantane to the diiron(I) synthon LRFeNNFeL R (L R = HC[C(R)N(2,6- iPr 2C 6H 3)] 2; R = methyl, tert-butyl) leads to the diiron complexes L RFe(mu-eta2:eta2-AdN6Ad)FeLR, which are surprisingly thermally stable. Magnetic, Mössbauer, and crystallographic data are consistent with pairs of high-spin iron(II) ions antiferromagnetically coupled through a dianionic AdN6Ad 2- bridge.

Entities: Chemical Gene

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Year: 2008 PMID： 18419120 DOI： 10.1021/ja801375g

Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419

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Cited

12 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. Three-coordinate terminal imidoiron(III) complexes: structure, spectroscopy, and mechanism of formation.

Authors: Ryan E Cowley; Nathan J DeYonker; Nathan A Eckert; Thomas R Cundari; Serena DeBeer; Eckhard Bill; Xavier Ottenwaelder; Christine Flaschenriem; Patrick L Holland
Journal: Inorg Chem Date: 2010-07-05 Impact factor: 5.165

3. Geometric and redox flexibility of pyridine as a redox-active ligand that can reversibly accept one or two electrons.

Authors: Richard A Lewis; K Cory MacLeod; Brandon Q Mercado; Patrick L Holland
Journal: Chem Commun (Camb) Date: 2014-10-04 Impact factor: 6.222

4. Masked Radicals: Iron Complexes of Trityl, Benzophenone, and Phenylacetylene.

Authors: K Cory MacLeod; Ida M DiMucci; Edward P Zovinka; Sean F McWilliams; Brandon Q Mercado; Kyle M Lancaster; Patrick L Holland
Journal: Organometallics Date: 2019-10-10 Impact factor: 3.876

5. New Routes to Low-Coordinate Iron Hydride Complexes: The Binuclear Oxidative Addition of H(2).

Authors: Thomas R Dugan; Patrick L Holland
Journal: J Organomet Chem Date: 2009-08 Impact factor: 2.369

6. Synthesis and characterization of a series of structurally and electronically diverse Fe(II) complexes featuring a family of triphenylamido-amine ligands.

Authors: Patrina Paraskevopoulou; Lin Ai; Qiuwen Wang; Devender Pinnapareddy; Rama Acharyya; Rupam Dinda; Purak Das; Remle Celenligil-Cetin; Georgios Floros; Yiannis Sanakis; Amitava Choudhury; Nigam P Rath; Pericles Stavropoulos
Journal: Inorg Chem Date: 2010-01-04 Impact factor: 5.165

A bridging hexazene (RNNNNNNR) ligand from reductive coupling of azides.

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

2. Three-coordinate terminal imidoiron(III) complexes: structure, spectroscopy, and mechanism of formation.

3. Geometric and redox flexibility of pyridine as a redox-active ligand that can reversibly accept one or two electrons.

4. Masked Radicals: Iron Complexes of Trityl, Benzophenone, and Phenylacetylene.

5. New Routes to Low-Coordinate Iron Hydride Complexes: The Binuclear Oxidative Addition of H(2).

6. Synthesis and characterization of a series of structurally and electronically diverse Fe(II) complexes featuring a family of triphenylamido-amine ligands.

7. The stability and decomposition mechanism of the catenated nitrogen compounds.

8. Tuning steric and electronic effects in transition-metal β-diketiminate complexes.

Review 9. Electronic structure and reactivity of three-coordinate iron complexes.

10. Synthesis, spectroscopy, and hydrogen/deuterium exchange in high-spin iron(II) hydride complexes.