Scheme 2.

Post-HTE Experimentsa
aReaction run with 0.20 mmol of aryl halide and 1.20 equiv of boronic ester. Yields determined by GC-FID analysis using biphenyl as internal standard.

Post-HTE Experimentsa
aReaction run with 0.20 mmol of aryl halide and 1.20 equiv of boronic ester. Yields determined by GC-FID analysis using biphenyl as internal standard.