Browsing by Author "d2814ac3-65dc-4169-8fd2-baa2e53ed085"
Now showing items 1-4 of 4
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Muñoz, Marcelo A.; Muñoz Muñoz, Orlando; Joseph-Nathan, Pedro (2010)The absolute configuration of semisynthetic (-)-3α,6β- acetoxytropane 1, prepared from (-)-6β-hydroxyhyoscyamine 2, has been determined using vibrational circular dichroism (VCD) spectroscopy. The vibrational spectra (IR ...
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Absolute configuration of sargaol acetate using DFT calculations and vibrational circular dichroism Muñoz, Marcelo A.; Areche, Carlos; Rovirosa, Juana; San Martín Barrientos, Aurelio; Joseph-Nathan, Pedro (2010)The absolute configuration (AC) of sargaol acetate (2), isolated from the brown alga Stypopodium flabelliforme, was determined using vibrational circular dichroism (VCD) measurements and density functional theory (DFT) ...
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Muñoz, Marcelo A.; Areche, Carlos; Rovirosa, Juana; San Martín Barrientos, Aurelio; Gordillo Román, Bárbara; Joseph Nathan, Pedro (2012)The absolute configuration of alga meroditerpenoids (-)-taondiol diacetate (1b) and (+)-epitaondiol diacetate (2c) are assigned by vibrational circular dichroism (VCD). The spectra of (2S,3S,6R,7R,10R,11R,14S)-1b and ...
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Muñoz, Marcelo A.; Areche Medina, Carlos; San Martín Barrientos, Aurelio; Rovirosa, Juana; Joseph-Nathan, Pedro (2009)The absolute configuration of the pentacyclic ichthyotoxin stypotriol, a constituent of Stypopodium zonale, was deduced to be 3S,5R,8R,9R,10S,13S,14S-(-) -1 by vibrational circular dichroism spectroscopy of the derived ...