Application of 3483-12-3, As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. 3483-12-3, Name is DL-2,3-Dihydroxy-1,4-butanedithiol, SMILES is O[C@@H]([C@H](O)CS)CS, belongs to chiral-nitrogen-ligands compound. In a article, author is Okada, Takuya, introduce new discover of the category.
A divergent entry to 1,2,3,9-tetrahydroxyquinolizidines
Polyhydroxylated quinolizidines should be expected to show high inhibitory activity for glycosidases, similar to other polyhydroxylated nitrogen-containing heterocycles, however, very few investigations into the synthesis and biological evaluations of polyhydroxylated quinolizidines have been reported. We achieved the enantiodivergent synthesis of polyhydroxylated quinolizidines (1S, 2S, 3S, 9S, 9aR)-1,2,3,9-tetrahydroxyquinolizidine 8 and its enantiomer starting from the key intermediate (5S, 6S)-1-allyl-6-((R )-1-hydroxyallyl)-5-(methoxymethoxy)piperidin-2-one 7 via (1S, 9R, 9aS)-9-hydroxy-1-(methoxymethoxy)-2, 3, 9, 9a-tetrahydro-1H-quinolizin-4(6H)-one 13 having the pseudo-symmetry. In addition, two diastereomeric quinolizidines (1R, 2S, 3S, 9S, 9aR)-1,2,3,9-tetrahydroxyquinolizidine 9 and (1R, 2R, 3R, 9S, 9aR)-1,2,3,9-tetrahydroxyquinolizidine 10 were also synthesized from common intermediate 7. (C) 2020 Published by Elsevier Ltd.
Application of 3483-12-3, Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 3483-12-3.
Reference:
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis¡ªI. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
,Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis