Figure 2.

Functional group tolerance of the biocompatible hydrogenation. Values shown are isolated yields for preparative scale reactions (5 mM substrate concentration with 8 mol% Royer catalyst in 90 mL of growth medium under an atmosphere of nitrogen in serum bottles shaken at 190 rpm) unless indicated otherwise.^x Isolated yield for a preparative scale reaction run with 16 mol% Royer catalyst.^y The reaction was run with 2.5 mM substrate.