Ullmann homocoupling of arenediazonium salts in a deep eutectic solvent. Synthetic and mechanistic aspects

Giovanni Ghigo; Matteo Bonomo; Achille Antenucci; Alessandro Damin; Stefano Dughera

doi:10.1039/D2RA05272E

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

Ullmann homocoupling of arenediazonium salts in a deep eutectic solvent. Synthetic and mechanistic aspects†

Giovanni Ghigo,

*^a Matteo Bonomo,

*^ab Achille Antenucci,

^a Alessandro Damin^ab and Stefano Dughera

*^a

Author affiliations

* Corresponding authors

^a Department of Chemistry, University of Turin, Via Pietro Giuria 7, 10125 Turin, Italy
E-mail: giovanni.ghigo@unito.it, matteo.bonomo@unito.it, stefano.dughera@unito.it

^b NIS Interdepartmental Centre and INSTM Reference Centre, University of Turin, Via Gioacchino Quarello 15/a, 10125 Turin, Italy

Abstract

A deep eutectic solvent (DES) based on glycerol and KF is successfully exploited as a solvent medium in Ullmann homocoupling of arenediazonium salts. The reactions were carried out in mild conditions and target products were obtained in fairly good yields. A computational study is presented aiming to understand the reaction mechanism and Raman spectroscopy is employed as an experimental tool to support it.

Download options Please wait...

Supplementary files

Supplementary information PDF (2984K)

Article information

DOI: https://doi.org/10.1039/D2RA05272E
Article type: Paper
Submitted: 22 Aug 2022
Accepted: 08 Sep 2022
First published: 20 Sep 2022
This article is Open Access

Download Citation

RSC Adv., 2022,12, 26640-26647

Permissions

Request permissions

Ullmann homocoupling of arenediazonium salts in a deep eutectic solvent. Synthetic and mechanistic aspects

G. Ghigo, M. Bonomo, A. Antenucci, A. Damin and S. Dughera, RSC Adv., 2022, 12, 26640 DOI: 10.1039/D2RA05272E

This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence. You can use material from this article in other publications, without requesting further permission from the RSC, provided that the correct acknowledgement is given and it is not used for commercial purposes.

To request permission to reproduce material from this article in a commercial publication, 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 commercial publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Social activity

Fetching data from CrossRef.
This may take some time to load.

RSC Advances

Ullmann homocoupling of arenediazonium salts in a deep eutectic solvent. Synthetic and mechanistic aspects†

Abstract

Supplementary files

Article information

Download Citation

Permissions

Ullmann homocoupling of arenediazonium salts in a deep eutectic solvent. Synthetic and mechanistic aspects

Social activity

Search articles by author

Spotlight

Advertisements