5,5 '-Diamino-BIPHEP ligands bearing small selector units for non-covalent binding of chiral analytes in solution

作者：Storch G; Siebert M; Rominger F; Trapp O^*

来源：Chemical Communications, 2015, 51(86): 15665-15668.

DOI：10.1039/c5cc06306j

A dynamic axially chiral BIPHEP-ligand with 3,5-dichlorobenzoyl amide selector units for non-covalent binding of phenylalanine derivatives has been developed. Interaction studies in solution were performed with rhodium(I) complexes under exclusion of the metal being involved in binding. (R-ax, S-Phe) and (S-ax, S-Phe) adducts were observed as significantly separated species in NMR spectroscopy.

• 出版日期2015