fig3

Figure 3. Substrate scope of C–Si coupling with respect to chlorosilanes. Reaction conditions: 1a (0.2 mmol), 2 (0.6 mmol, 3.0 equiv.). Isolated yields. ^aMeCN/DMAc: 7:3 (0.1 M), 3,4,7,8-tetramethyl-1,10-phenanthroline (20 mol%) was used. DMAc: N,N-dimethylacetamide.