Issue 43, 2008
From the journal:

Dalton Transactions

Synthesis of palladacycles employing iminoisoindolines as monoanionic bidentate ligands†

Jackson M. Chitanda,a   Demyan E. Prokopchuk,a   J. Wilson Quailb  and  Stephen R. Foley*a  

* Corresponding authors

a University of Saskatchewan, Department of Chemistry, 110 Science Place, Saskatoon, Saskatchewan, Canada
E-mail: stephen.foley@usask.ca

b Saskatchewan Structural Sciences Centre, 110 Science Place, Saskatoon, Saskatchewan, Canada

Abstract

A series of air- and moisture-stable iminoisoindoline-based palladacycles have been prepared in two operationally simple steps from commercially available reagents. para-Substituted N,N′-diphenyliminoisoindoline ligands are easily synthesized from phthalaldehyde and para-substituted anilines and further reaction of the iminoisoindoline ligands with Pd(OAc)2 in dichloromethane at room temperature results in formation of six-membered [C,N] dinuclear cyclopalladated complexes with the general formula [(iminoisoindoline)Pd(μ-OAc)]2. The resulting palladacyclic complexes were tested as precatalysts in Heck and Suzuki coupling reactions.

Graphical abstract: Synthesis of palladacycles employing iminoisoindolines as monoanionic bidentate ligands

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Article information

DOI
https://doi.org/10.1039/B806544F
Article type
Paper
Submitted
02 May 2008
Accepted
29 Jul 2008
First published
22 Sep 2008

Dalton Trans., 2008, 6023-6029

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Synthesis of palladacycles employing iminoisoindolines as monoanionic bidentate ligands

J. M. Chitanda, D. E. Prokopchuk, J. W. Quail and S. R. Foley, Dalton Trans., 2008, 6023 DOI: 10.1039/B806544F

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