Issue 6, 2024

Accessing Ni(0) to Ni(IV) via nickel–carbon–phosphorus bond reorganization

Abstract

Two-electron oxidation of a NiIIPh(PCP) pincer complex initiates phosphine ligand insertion, generating an η6-arylphosphonium moiety coordinated to NiII. The reaction is fully reversible under reducing conditions. X-ray crystallography, NMR/EPR spectroscopy, electrochemistry, and DFT calculations support the proposed Ni–C–P bond reorganization mechanisms, which access oxidation states from Ni0 to NiIV.

Graphical abstract: Accessing Ni(0) to Ni(IV) via nickel–carbon–phosphorus bond reorganization

Supplementary files

Article information

Article type
Communication
Submitted
21 септ. 2023
Accepted
22 ноем. 2023
First published
23 ноем. 2023

Chem. Commun., 2024,60, 674-677

Accessing Ni(0) to Ni(IV) via nickel–carbon–phosphorus bond reorganization

L. Lin, D. S. Tresp, D. M. Spasyuk, R. A. Lalancette and D. E. Prokopchuk, Chem. Commun., 2024, 60, 674 DOI: 10.1039/D3CC04687G

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements