Fig. 3: The substrate scope of amino acid esters.
a With 20 mol% 3i and at 60 °C. b With 20 mol% 3a and at 60 °C. c With 20 mol% 3i, 12 mol% L1, and at 60 °C. d With 12 mol% L1.
Fig. 3: The substrate scope of amino acid esters. | Nature Communications
