Issue 11, 2023
From the journal:

Dalton Transactions

Synthesis, structural characterization, reactivity and catalytic activity of mixed halo/triflate ArI(OTf)(X) species†

Lachlan Sharp-Bucknall, ORCID logo a   Marcus Sceney,a   Keith F. White ORCID logo a  and  Jason L. Dutton ORCID logo *a  

* Corresponding authors

a Department of Chemistry, La Trobe University, Melbourne, Victoria, Australia
E-mail: j.dutton@latrobe.edu.au

Abstract

Both mixed λ3-iodoarenes and λ3-iodoarenes possessing –OTf ligands are coveted for their enhanced reactivities. Here we describe the synthesis, reactivity, and comprehensive characterisation of two new ArI(OTf)(X) species, a class of compound that were previously only invoked as reactive intermediates where X = Cl, F and their divergent reactivity with aryl substrates. A new catalytic system for electrophilic chlorination of deactivated arenes using Cl2 as the chlorine source and ArI/HOTf as the catalyst is also described.

Graphical abstract: Synthesis, structural characterization, reactivity and catalytic activity of mixed halo/triflate ArI(OTf)(X) species

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Article information

DOI
https://doi.org/10.1039/D3DT00275F
Article type
Paper
Submitted
29 Jan 2023
Accepted
30 Jan 2023
First published
31 Jan 2023

Dalton Trans., 2023,52, 3358-3370

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Synthesis, structural characterization, reactivity and catalytic activity of mixed halo/triflate ArI(OTf)(X) species

L. Sharp-Bucknall, M. Sceney, K. F. White and J. L. Dutton, Dalton Trans., 2023, 52, 3358 DOI: 10.1039/D3DT00275F

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