A Chiral Tellurium Ferrocene as a Chiral Agent in NMR Enantiomeric Purity Determination

Rogério Gariani; Fábio Simonelli; Alfredo Oliveira; Andersson Barison; João Comasseto

doi:10.3390/ecsoc-10-01434

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A Chiral Tellurium Ferrocene as a Chiral Agent in NMR Enantiomeric Purity Determination

Rogério A. Gariani

¹,

Fábio Simonelli

¹,

Alfredo R. M. Oliveira

¹,

Andersson Barison

¹,

João V. Comasseto

^{*

2}

¹ Departamento de Química, Universidade Federal do Paraná, Curitiba, CEP 81531-990, Brazil
² Instituto de Química, Universidade de São Paulo, São Paulo, CEP 05508-900, Brazil

Published: 30 November 2006 by MDPI in The 10th International Electronic Conference on Synthetic Organic Chemistry session Symposium on Selenium and Tellurium Chemistry

https://doi.org/10.3390/ecsoc-10-01434

Abstract: The tellurium nuclear magnetic resonance spectrum of a chiral tellurium ferrocene (2) produces a single signal at different chemical shifts when solubilized together with different enantiomeric proportions of a chiral compounds.

Keywords: Tellurium ferrocene, Chiral Agent Probing, enantiomeric Purity, nuclear magnetic resonance

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Rogério Gariani

Fábio Simonelli

Alfredo Oliveira

Andersson Barison

João Comasseto