Issue 46, 2011
From the journal:

Dalton Transactions

New seven membered palladacycles: C–Br bond activation of 2-bromo-pyridine derivative by Pd(II)†

Juan Nicasio-Collazo,a   Eleuterio Álvarez,b   José C. Alvarado-Monzón,a   Gabriel Andreu-de-Riquer,a   J. Oscar C. Jimenez-Halla,a   Luis M. De León-Rodríguez,a   Gabriel Merino,*a   Ubaldo Morales,a   Oracio Serranoa  and  Jorge A. López*a  

* Corresponding authors

a Departamento de Química, Universidad de Guanajuato, Cerro de la Venada s/n, Guanajuato, Gto., Mexico
E-mail: albinol@ugto.mx
Fax: 52 47373 26252

b Instituto de Investigaciones Químicas, Departamento de Química Inorgánica, CSIC- Universidad de Sevilla, Avda., Américo Vespucio 49, Sevilla, Spain

Abstract

C–Br bond activation followed by a C–C coupling reaction of the 2-bromo-pyridyl unit of [1-phenyl-2-(6-bromopyridin-2-yl)-benzoimidazole] was performed by [upper bond 1 start]Pd(CH2CMe2-o-C[upper bond 1 end]6H4)(η4-COD). Two new seven membered palladacycles were obtained. A combined experimental and theoretical DFT study elucidates the mechanism for this reaction.

Graphical abstract: New seven membered palladacycles: C–Br bond activation of 2-bromo-pyridine derivative by Pd(II)

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Article information

DOI
https://doi.org/10.1039/C1DT11451D
Article type
Communication
Submitted
02 Aug 2011
Accepted
29 Sep 2011
First published
25 Oct 2011

Dalton Trans., 2011,40, 12450-12453

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New seven membered palladacycles: C–Br bond activation of 2-bromo-pyridine derivative by Pd(II)

J. Nicasio-Collazo, E. Álvarez, J. C. Alvarado-Monzón, G. Andreu-de-Riquer, J. O. C. Jimenez-Halla, L. M. De León-Rodríguez, G. Merino, U. Morales, O. Serrano and J. A. López, Dalton Trans., 2011, 40, 12450 DOI: 10.1039/C1DT11451D

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