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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 43, 2013 - Issue 3
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Original Articles

Simple and Reliable Protocol for Metal-Free Assembling of the Bibrachial Schiff Bases and Their Reduced Derivatives Bearing Amino Acids or Short Peptide Residues

, , &
Pages 345-360 | Received 18 May 2011, Accepted 13 Jun 2011, Published online: 02 Nov 2012
 

Abstract

A simple and efficient protocol is developed for the preparation of bibrachial chiral heterodentate ligands bearing two amino acid or peptide side chains on different scaffolds.

GRAPHICAL ABSTRACT

ACKNOWLEDGMENTS

This study was performed with financial support by the Byelorussian Foundation for Basic Research (Project No. Kh08R-051), the Russian Foundation for Basic Research (Project No. 08-03-90 025), and partly by a grant from the president of the Russian Federation (Project No. MK-3588.2008.3).

Notes

a A mixture of intramolecular cyclization products was isolated.

a Oily substances.

b Spectra recorded in CDCl3.

c Spectra recorded in D2O.

a Spectra recorded in D2O.

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