A chiral phosphoric acid promoted enantioselective NMR analysis of atropisomeric quinazolinones was described, in which a variety of racemic arylquinazolinones such as afloqualone and IC-87114 were well recognized with up to 0. 21 ppm ΔΔδ value. With this method, the optical purities of different non-racemic substrates can be fast evaluated with high accuracy.
CITATION STYLE
Wu, C., Liu, H., Li, J., Xiao, H. P., Li, X., & Jiang, J. (2018). Chiral 1H NMR of atropisomeric quinazolinones with enantiopure phosphoric acids. Frontiers in Chemistry, 6(AUG). https://doi.org/10.3389/fchem.2018.00300
Mendeley helps you to discover research relevant for your work.