Issue 25, 2014
From the journal:

RSC Advances

Threefold and chemoselective couplings of triarylbismuths with benzylic chlorides and iodides using palladium catalysis†

Maddali L. N. Rao*a  and  Ritesh J. Dhanorkara  

* Corresponding authors

a Indian Institute of Technology Kanpur, Department of Chemistry, Kanpur, U.P., India
E-mail: maddali@iitk.ac.in

Abstract

This paper describes the palladium-catalyzed studies on threefold coupling of triarylbismuth reagents with benzylic chlorides and iodides. The optimized protocol conditions are operationally simple, delivering threefold coupling of a variety of triarylbismuths in combination with benzylic chlorides and iodides. The two optimized protocols allowed the synthesis of a diverse range of unsymmetrical diarylmethanes in an efficient manner. As part of this study, chemoselective transformation of benzylic chlorides and iodides was also achieved.

Graphical abstract: Threefold and chemoselective couplings of triarylbismuths with benzylic chlorides and iodides using palladium catalysis

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Article information

DOI
https://doi.org/10.1039/C3RA46672H
Article type
Paper
Submitted
13 Nov 2013
Accepted
27 Jan 2014
First published
07 Mar 2014

RSC Adv., 2014,4, 13134-13144

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Threefold and chemoselective couplings of triarylbismuths with benzylic chlorides and iodides using palladium catalysis

M. L. N. Rao and R. J. Dhanorkar, RSC Adv., 2014, 4, 13134 DOI: 10.1039/C3RA46672H

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