Artículos de revistas
Vibrational spectroscopy as a direct stereochemical probe for polyhydroxylated molecules
Fecha
2016-01-01Registro en:
Physical Chemistry Chemical Physics. Cambridge: Royal Soc Chemistry, v. 18, n. 45, p. 30903-30906, 2016.
1463-9076
10.1039/c6cp07171f
WOS:000388943500002
Autor
Universidade Estadual Paulista (Unesp)
Univ Antwerp
Universidade Federal de São Carlos (UFSCar)
Institución
Resumen
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.