Fig. 2: Variation of reaction parameters.

*Yields were determined by gas chromatography (GC) using n-dodecane as the internal standard, the yield within parentheses is the isolated yield and is an average of two runs (0.20 mmol scale). †Enantioselectivities were determined by HPLC analysis. Bpin, pinacol boronic ester; DME, 1,2-dimethoxyethane; TBAI, tetrabutylammonium iodide; DMA, N,N′-dimethylacetamide; NMP, N-methyl-2-pyrrolidinone.