Asymmetric Synthesis of α,β-Dialkyl-α-phenylalanines via Direct Alkylation of a Chiral Alanine Derivative with Racemic α-Alkylbenzyl Bromides. A Case of High Enantiomer Differentiation at Room Temperature

1. Soloshonok, V.A.
2. Tang, X.
3. Hruby, V.J.
4. Van Meervelt, L.