33047-70-0Relevant academic research and scientific papers
ASYMMETRIC HYDROGENATIONS OF N-PYRUVOYL-(S)-AMINO ACID ESTERS.
Harada,Munegumi
, p. 2774 - 2777 (1983)
N- left bracket (R)-Lactoyl right bracket -(S)-amino acid isobutyl esters were obtained with a diastereoisomeric purity up to 34%, through the catalytic hydrogenations of N-pyruvoyl-(S)-amino acid (alanine, valine, and leucine) isobutyl esters over pallad
ASYMMETRIC HYDROGENATIONS OF N-PYRUVOYL-(S)-AMINO ACID ESTERS BY USING SODIUM BOROHYDRIDE. A SOLVENT EFFECT
Munegumi, Toratane,Harada, Kaoru
, p. 1225 - 1228 (2007/10/02)
N-Pyruvoyl-(S)-amino acid isobutyl esters were hydrogenated with sodium borohydride(NBH) in several alcoholic solvents, and N--(S)-amino acid esters were obtained with diastereoisomeric purity of up to 44percent.Significant solvent effect on
