. 2020 Dec 8;5(50):32515–32529. doi: 10.1021/acsomega.0c04706

Table 3. Cyclocarbonylative Sonogashira Coupling Reactions of 4′-Hydroxy-3′-iodoaryls (1a–d) with Aryl Alkynes (2a–e) Catalyzed by the C1^a.

Reaction conditions: C1 (0.50 mol %), 4′-hydroxy, 3′-iodoaryl (0.50 mmol), aryl alkyne (0.60 mmol), Et₂NH (1.0 mmol), DMF (2.5 mL), CO (100 psi), 100 °C, 16 h.

Isolated yield.

Table 3. Cyclocarbonylative Sonogashira Coupling Reactions of 4′-Hydroxy-3′-iodoaryls (1a–d) with Aryl Alkynes (2a–e) Catalyzed by the C1a.

Table 3. Cyclocarbonylative Sonogashira Coupling Reactions of 4′-Hydroxy-3′-iodoaryls (1a–d) with Aryl Alkynes (2a–e) Catalyzed by the C1^a.