Electric Literature of 126456-43-7, Healthcare careers for chemists are once again largely based in laboratories, although increasingly there is opportunity to work at the point of care, helping with patient investigation. 126456-43-7, Name is (1S,2R)-1-Amino-2,3-dihydro-1H-inden-2-ol,belongs to chiral-nitrogen-ligands compounds, now introducing its new discovery.
An optically active proton-ionizable lariat crown ether derivative 2 was prepared. Host 2 displays enantiomeric selectivity toward phenylglycinol (Klarge/Ksmall=3.2) and phenylalaninol (Klarge/Ksmall=1.7). The key intermediate 1 was synthesized in two steps from commercially available binaphthol in 30% yield.
Because enzymes can increase reaction rates by enormous factors and tend to be very specific, they are the focus of active research. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 126456-43-7
Reference：
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis—I. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis