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. Author manuscript; available in PMC: 2017 Apr 30.
Published in final edited form as: Chem Commun (Camb). 2016 Apr 4;52(34):5836–5839. doi: 10.1039/c6cc02522f

Figure 1.

Figure 1

Ligand Effects on Decarboxylative β-keto Acid and Alkyne Coupling.a

aReaction conditions: 0.1 mmol 1a, 0.1 mmol 2a, 5 mol% [Rh(cod)Cl]2, 10 mol% ligand, 0.2 mL THF (0.5 M), 60 °C, 24 hours. bSee ref 23. cDetermined by GC-FID analysis using mesitylene as internal standard. dUsing 0.2 mmol 1a, 4 mol% [Rh(cod)Cl]2, 8 mol% DPEphos, and 2-MeTHF instead.