Table 2. Substrate scope of substituted aryl halides and triflates ^a .

^aIsolated yields.

^bReaction conditions for aryl bromides 1a–1s and aryl chloride 5a: 1 or 5, 0.40 mmol (0.027 M); 2 (5 mol%); L5 (5 mol%); 80 °C.

^cReaction conditions for aryl triflates 4a, 4h, 4r, and 4s and aryl chlorides 5t–5v: 4 or 5, 0.40 mmol (0.027 M); 2 (15 mol%); L5 (15 mol%); 100 °C.

^{d 1}H NMR yield.

^e Si–Me₄-DHP (1.1 equiv.) was used.