Table 4. C–S cross-coupling reaction scope ^{a b} .

^aReaction conditions, C–S formation: 1 (0.4 mmol), 6 (0.2 mmol), PPh₃AuCl (3 mol%), Na₂CO₃ (0.4 mmol) in acetonitrile (ACN), rt, 3 h.

^bIsolated yield.

^cDetermined using ¹H NMR with 1,3,5-trimethoxybenzene as the internal standard with E/Z selectivity of 1 : 1.