Technical Notes:
1.Organocatalyst used for the kinetic resolution of secondary alcohols.
2.Catalyst used in the kinetic resolution of ß-amino alcohols via asymmetric substitutions at sp3-hybridized carbon atoms .
3.Brønsted acid catalyst used for asymmetric desymmetrization of o-symmetric acid anhydrides.
References:
1.Angew. Chem. Int. Ed. 2013, 52, 10227.
2.Angew. Chem. Int. Ed. 2016, 55, 13137 .
3.Tetrahedron L ett.2016, 57, 4098.