potassium carbonate; 2-(dicyclohexylphosphino)-2',4',6'-tri-i-propyl-1,1’-biphenyl in isopropyl alcohol T=110°C; Suzuki Coupling; 16 h; Inert atmosphereSealed tube;

tris-(dibenzylideneacetone)dipalladium(0); potassium carbonate; 2-(dicyclohexylphosphino)-2',4',6'-tri-i-propyl-1,1’-biphenyl in isopropyl alcohol T=110°C; 16 h; Inert atmosphere;

1: iodine cloride / dichloromethane / 20 °C / |Cooling with ice 2: potassium acetate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / dimethyl sulfoxide / 24.08 h / 80 °C / |Inert atmosphere; |Schlenk technique 3: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium carbonate / water; ethylene glycol dimethyl ether / 3 h / 80 °C / |Inert atmosphere; |Schlenk technique 4: potassium carbonate; 2-(dicyclohexylphosphino)-2',4',6'-tri-i-propyl-1,1’-biphenyl / isopropyl alcohol / 16 h / 110 °C / |Inert atmosphere; |Sealed tube View Scheme

1.1: lithium diisopropyl amide / tetrahydrofuran / 3.5 h / -78 - -65 °C / |Inert atmosphere; |Schlenk technique 1.2: 1 h / -75 - -65 °C / |Inert atmosphere; |Schlenk technique 2.1: iodine cloride / dichloromethane / 20 °C / |Cooling with ice 3.1: potassium acetate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / dimethyl sulfoxide / 24.08 h / 80 °C / |Inert atmosphere; |Schlenk technique 4.1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium carbonate / water; ethylene glycol dimethyl ether / 3 h / 80 °C / |Inert atmosphere; |Schlenk technique 5.1: potassium carbonate; 2-(dicyclohexylphosphino)-2',4',6'-tri-i-propyl-1,1’-biphenyl / isopropyl alcohol / 16 h / 110 °C / |Inert atmosphere; |Sealed tube View Scheme

1: potassium acetate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / dimethyl sulfoxide / 24.08 h / 80 °C / |Inert atmosphere; |Schlenk technique 2: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium carbonate / water; ethylene glycol dimethyl ether / 3 h / 80 °C / |Inert atmosphere; |Schlenk technique 3: potassium carbonate; 2-(dicyclohexylphosphino)-2',4',6'-tri-i-propyl-1,1’-biphenyl / isopropyl alcohol / 16 h / 110 °C / |Inert atmosphere; |Sealed tube View Scheme

1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium carbonate / water; ethylene glycol dimethyl ether / 3 h / 80 °C / |Inert atmosphere; |Schlenk technique 2: potassium carbonate; 2-(dicyclohexylphosphino)-2',4',6'-tri-i-propyl-1,1’-biphenyl / isopropyl alcohol / 16 h / 110 °C / |Inert atmosphere; |Sealed tube View Scheme