Issue 4, 2003
From the journal:

Organic & Biomolecular Chemistry

Tuning the keto equilibrium in 4-substituted dipicolinic acid derivatives

Anne-Sophie Chauvin,*a   Sandrine Grasa  and  Jean-Claude G. Bünzlia  

* Corresponding authors

a Institute of Molecular and Biological Chemistry, Swiss Federal Institute of Technology Lausanne, CH-1015 Lausanne, Switzerland
E-mail: anne-sophie.chauvin@epfl.ch
Fax: +41 21 693 9825
Tel: +41 21 693 9824

Abstract

The synthesis of 4-substituted dipicolinic acid derivatives requiring palladium catalysis is described. A keto–enol equilibrium has been observed, depending on the nature of the 2,6-position substituents.

Graphical abstract: Tuning the keto equilibrium in 4-substituted dipicolinic acid derivatives

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Article information

DOI
https://doi.org/10.1039/B211267C
Article type
Paper
Submitted
14 Nov 2002
Accepted
16 Dec 2002
First published
22 Jan 2003

Org. Biomol. Chem., 2003,1, 737-740

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Tuning the keto equilibrium in 4-substituted dipicolinic acid derivatives

A. Chauvin, S. Gras and J. G. Bünzli, Org. Biomol. Chem., 2003, 1, 737 DOI: 10.1039/B211267C

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