Table 2. Decarboxylative Addition: Michael Acceptor Scope^a.

^aReaction performed using the optimized conditions from Table 1 (see SI). All cited yields are isolated. Ratios of diastereoisomers determined by ¹H NMR analysis are between 1 and 1.5:1.

^bPerformed with 1.2 equiv of CsF instead of K₂HPO₄.

^cPerformed on a 1.0 mmol scale.

^dPerformed with 1.5 equiv of Cbz-Pro-OH.