Issue 1, 2022

Competitive gold/nickel transmetalation

Abstract

Transmetalation is a key method for the construction of element–element bonds. Here, we disclose the reactivity of [NiII(Ar)(I)(diphosphine)] compounds with arylgold(I) transmetalating agents, which is directly relevant to cross-coupling catalysis. Both aryl-for-iodide and unexpected aryl-for-aryl transmetalation are witnessed. Despite the strong driving force expected for Au–I bond formation, aryl scrambling can occur during transmetalation and may complicate the outcomes of attempted catalytic cross-coupling reactions.

Graphical abstract: Competitive gold/nickel transmetalation

Supplementary files

Article information

Article type
Communication
Submitted
27 အောက် 2021
Accepted
26 နို 2021
First published
26 နို 2021

Chem. Commun., 2022,58, 68-71

Competitive gold/nickel transmetalation

M. J. Demchuk, J. A. Zurakowski, B. J. H. Austen, D. J. Nelson and M. W. Drover, Chem. Commun., 2022, 58, 68 DOI: 10.1039/D1CC06064C

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