Issue 43, 2021
From the journal:

RSC Advances

Evaluation of P-bridged biaryl phosphine ligands in palladium-catalysed Suzuki–Miyaura cross-coupling reactions†‡

Jairus L. Lamola, ORCID logo a   Paseka T. Moshapo,a   Cedric W. Holzapfel§a  and  Munaka Christopher Maumela*ab  

* Corresponding authors

a Research Centre for Synthesis and Catalysis, Department of Chemical Sciences University of Johannesburg, Kingsway Campus, Auckland Park 2006, South Africa
E-mail: chris.maumela@sasol.com

b Sasol (Pty) Ltd, Research and Technology (R & T), 1 Klasie Havenga Rd, Sasolburg 1947, South Africa
E-mail: chris.maumela@sasol.com

Abstract

A family of biaryl phosphacyclic ligands derived from phobane and phosphatrioxa-adamantane frameworks is described. The rigid biaryl phosphacycles are efficient for Suzuki–Miyaura cross-coupling of aryl bromides and chlorides. In particular, coupling reactions of the challenging sterically hindered and heterocyclic substrates were viable at room temperature.

Graphical abstract: Evaluation of P-bridged biaryl phosphine ligands in palladium-catalysed Suzuki–Miyaura cross-coupling reactions

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Article information

DOI
https://doi.org/10.1039/D1RA04947J
Article type
Paper
Submitted
25 Jūn. 2021
Accepted
18 Jūl. 2021
First published
05 Aug. 2021
This article is Open Access
Creative Commons BY-NC license

RSC Adv., 2021,11, 26883-26891

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Evaluation of P-bridged biaryl phosphine ligands in palladium-catalysed Suzuki–Miyaura cross-coupling reactions

J. L. Lamola, P. T. Moshapo, C. W. Holzapfel and M. C. Maumela, RSC Adv., 2021, 11, 26883 DOI: 10.1039/D1RA04947J

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