One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, Formula: C4H10O2, such as the rate of change in the concentration of reactants or products with time.In a article, authors is Frelek, Jadwiga, mentioned the application of Formula: C4H10O2, Name is (2S,3S)-Butane-2,3-diol, molecular formula is C4H10O2
Optical activity of vic-amino alcohols in the presence of dimolybdenum tetracetate
A straightforward and versatile method for the determination of the absolute configuration of vic-amino alcohols is proposed. The proposed method involves the in situ formation of chiral complexes of optically active ephedrine- or adrenaline-type vic-amino alcohols with the achiral dimolybdenum tetraacetate [Mo2(OAc)4] acting as an auxiliary chromophore. The resulting CD spectra are suitable for the assignment of absolute configuration, since the observed sign of Cotton effects arising within the d-d absorption bands for the metal cluster depends solely upon the chirality of the amino alcohol ligand. An empirically based rule correlating a positive/negative helicity expressed by the O-C-C-N torsional angle with the sign of Cotton effects occurring in the 400-260 nm spectral range has been formulated.
The result showed that such a combination of chemo- and biocatalysis improved the catalytic yield more than two times compared with that of sole metal catalysis.Formula: C4H10O2. I hope my blog about 19132-06-0 is helpful to your research.
Reference£º
Synthesis and Crystal Structure of a Chiral?C3-Symmetric Oxygen Tripodal Ligand and Its Applications to Asymmetric Catalysis,
Chiral lanthanide(III) complexes of sulphur¨Cnitrogen¨Coxygen ligand derived from aminothiourea and sodium?D-camphor-¦Â-sulfonate