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Absolute Configuration and Enantiomeric Composition of Partially Resolved Mandelic, Atrolactic and Lactic Acids by 1H NMR of their (S)‑2‑Methylbutyl Esters

Andrade, Francisco A. de C.; Mendes, Maricleide P. de L.; Fonseca, Neuracy C. da; Andrade, Francisco A. de C.; Mendes, Maricleide P. de L.; Fonseca, Neuracy C. da (Journal of the Brazilian Chemical SocietyBrasil, 2013)

The mandelic, atrolactic and lactic acid esters of the (S)-2-methyl-1-butanol were examined as diastereomeric derivatives for the stereochemical analysis of the mentioned acids by 1H nuclear magnetic resonance (NMR) at 300 ...

Utilização de RMN de 1H na determinação da configuração absoluta de álcoois

Barreiros, Marizeth Libório; David, Jorge Mauricio; David, Juceni Pereira de Lima; Barreiros, Marizeth Libório; David, Jorge Mauricio; David, Juceni Pereira de Lima (2005)

This review reports the determination of absolute configuration of primary and secondary alcohols by 1H NMR spectroscopy, using the Mosher method. This method consists in the derivatization of an alcohol possessig unknown ...