oxygen; copper(l) chloride; lithium tert-butylate in N,N-dimethyl-formamide T=40°C; P=760.051 Torr; 0.166667 h;

1.1: palladium diacetate; potassium carbonate; triphenylphosphine / ethylene glycol dimethyl ether; water / 20 °C / Inert atmosphere 1.2: 23 h / Inert atmosphere; Reflux 2.1: (1,2,3,4,5-pentaphenylferrocen-1'-yl)-di-tert-butylphosphine; bis(dibenzylideneacetone)-palladium(0) / tetrahydrofuran / 20 °C / Inert atmosphere 3.1: sodium hydroxide / ethanol; water / 1 h / Reflux 4.1: methanesulfonic acid / 1 h / 50 °C 5.1: pyridine / dichloromethane / 0.17 h / 20 °C 5.2: -78 - 20 °C 6.1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / N,N-dimethyl-formamide / 2 h / 20 °C / Inert atmosphere 7.1: methanol; potassium carbonate / tetrahydrofuran / 1 h / 20 °C 8.1: platinum (II) chloride / toluene / 80 °C View Scheme

potassium phosphate; SK-CC02-A in 1,4-dioxane; water T=100°C; Suzuki-Miyaura coupling; 17 h;

1,3-bis-(diphenylphosphino)propane; cesium fluoride; [Rh(OH)(cycloocta-1,5-diene)]2 in 1,4-dioxane T=60°C;

1.1: palladium diacetate; potassium carbonate; triphenylphosphine / ethylene glycol dimethyl ether; water / 20 °C / Inert atmosphere 1.2: 23 h / Inert atmosphere; Reflux 2.1: (1,2,3,4,5-pentaphenylferrocen-1'-yl)-di-tert-butylphosphine; bis(dibenzylideneacetone)-palladium(0) / tetrahydrofuran / 20 °C / Inert atmosphere 3.1: sodium hydroxide / ethanol; water / 1 h / Reflux 4.1: methanesulfonic acid / 1 h / 50 °C 5.1: pyridine / dichloromethane / 0.17 h / 20 °C 5.2: -78 - 20 °C 6.1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / N,N-dimethyl-formamide / 2 h / 20 °C / Inert atmosphere 7.1: methanol; potassium carbonate / tetrahydrofuran / 1 h / 20 °C 8.1: platinum (II) chloride / toluene / 80 °C 9.1: boron tribromide View Scheme

[RhCl(cod)]2; Xantphos; DABCO in toluene 100°C, 15 h;

(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; [1,3-bis(diphenylphosphino) propane] dichloronickel(II); triethylamine; zinc in toluene T=100°C; 1 h; Inert atmosphere;

(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; [1,3-bis(diphenylphosphino) propane] dichloronickel(II); triethylamine; zinc in toluene T=100°C; 1 h; Inert atmosphere;

Ni(PCy3)2Cl2; sodium t-butanolate; tri-cyclo-hexyl-phosphine in ethylene glycol dimethyl ether; toluene T=110°C; 24 h; Inert atmosphere;

Ni(PCy3)2Cl2; sodium t-butanolate; tri-cyclo-hexyl-phosphine in ethylene glycol dimethyl ether; toluene T=110°C; 24 h;