Synthesis and Reactivity of Iron and Cobalt Bis(amidophosphine selenide) Complexes

IF 2.5 3区化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR

Organometallics Pub Date : 2024-12-19 DOI:10.1021/acs.organomet.4c0046810.1021/acs.organomet.4c00468

Daniel Y. Zhou, Kelsey S. Zimmerman, Paige M. Gannon, Sebastian M. Krajewski, Werner Kaminsky, Benjamin S. Mitchell* and Alexandra Velian*,

引用次数: 0

Abstract

We report the synthesis of two metal bis(amidophosphine selenide) complexes, ML₂ (M = Fe, Co; L = SePPh₂N⁽⁻⁾Tol), and investigate their reactivity toward ligand binding and oxidation with oxygen atom transfer reagents, pyridine-N-oxide and mesityl nitrile oxide. The oxidative strength of the reagent dictates the nature of the reactivity: either the ligand is oxidized, leading to the formation of a bimetallic mixed-ligand complex [MLL′]_n, (L′ = OPPh₂N⁽⁻⁾Tol), or the metal center is oxidized, resulting in a bimetallic μ-oxo complex [FeL₂]₂(μ₂-O). This study defines a chemical space in which amidophosphine selenide ligands maintain their structural integrity.

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来源期刊

Organometallics 化学-无机化学与核化学

CiteScore

5.60

自引率

7.10%

发文量

382

审稿时长

1.7 months

期刊介绍： Organometallics is the flagship journal of organometallic chemistry and records progress in one of the most active fields of science, bridging organic and inorganic chemistry. The journal publishes Articles, Communications, Reviews, and Tutorials (instructional overviews) that depict research on the synthesis, structure, bonding, chemical reactivity, and reaction mechanisms for a variety of applications, including catalyst design and catalytic processes; main-group, transition-metal, and lanthanide and actinide metal chemistry; synthetic aspects of polymer science and materials science; and bioorganometallic chemistry.