Table 3.
Substrate Scope of the Enantioselective β-C(sp3)−H Carbonylation of Cylcopropanecarboxylic Acids[a,b]
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Conditions: 1 (0.1 mmol), Pd(OAc)2 (10 mol%), L13 (10 mol%), Mo(CO)6 (0.5 equiv), AgNO3 (2.0 equiv), HFIP (1.0 mL), 70 °C, 24 h.
Isolated yields of Bn-protected diacid 2’ are shown. The er values were determined on the SFC system using commercially available chiral columns.