Electric Literature of 126456-43-7, Academic researchers, R&D teams, teachers, students, policy makers and the media all rely on us to share knowledge that is reliable, accurate and cutting-edge. 126456-43-7, Name is (1S,2R)-1-Amino-2,3-dihydro-1H-inden-2-ol,introducing its new discovery.
Resolution of racemic cis-1-amino-2-indanol 1, a key intermediate for the synthesis of indinavir, is reported. The conditions were optimized for an industrial-scale resolution of racemic cis-1 using (S)-2-phenylpropionic acid 6 as the resolving agent and ethanol as the solvent. The less-soluble diastereomeric salt, (1R,2S)-1·(S)-6, was obtained in 35% yield with 99% de (E >69%) by crystallization. Resolving agent 6 was efficiently recovered from the salt and the mother liquor.
Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 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