Issue 45, 2016
From the journal:

Physical Chemistry Chemical Physics

Vibrational spectroscopy as a direct stereochemical probe for polyhydroxylated molecules†

F. Passareli,a   A. N. L. Batista,a   A. J. Cavalheiro,a   W. A. Herrebout*b  and  J. M. Batista Junior*c  

* Corresponding authors

a Institute of Chemistry, São Paulo State University – UNESP, Araraquara, SP 14800-060, Brazil

b Department of Chemistry, University of Antwerp, Antwerp B2020, Belgium
E-mail: wouter.herrebout@uantwerpen.be

c Department of Chemistry, Federal University of São Carlos – UFSCAr, São Carlos, SP 13565-905, Brazil
E-mail: joaombj@hotmail.com

Abstract

A simple IR and VCD spectra–structure relationship is proposed for the determination of the relative and absolute configurations of polyhydroxylated molecules using a series of styryl–pyrones as model compounds. Spectral signatures identified for free molecules and acetonide derivatives may be used for stereochemical assignments of related molecules without the aid of quantum-chemical calculations.

Graphical abstract: Vibrational spectroscopy as a direct stereochemical probe for polyhydroxylated molecules

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Article information

DOI
https://doi.org/10.1039/C6CP07171F
Article type
Communication
Submitted
06 Oct 2016
Accepted
21 Oct 2016
First published
21 Oct 2016

Phys. Chem. Chem. Phys., 2016,18, 30903-30906

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Vibrational spectroscopy as a direct stereochemical probe for polyhydroxylated molecules

F. Passareli, A. N. L. Batista, A. J. Cavalheiro, W. A. Herrebout and J. M. Batista Junior, Phys. Chem. Chem. Phys., 2016, 18, 30903 DOI: 10.1039/C6CP07171F

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