1: With bis[2-(N,N-dimethylamino)ethyl] ether; isopropylmagnesium chloride in tetrahydrofuran 2: With boric acid trimethyl ester in tetrahydrofuran

tetrahydroxydiboron; chloro(2-dicyclohexylphosphino-2',4',6'-triisoporpyl-1,1'-biphenyl)[2-(2'-amino-1,1'-biphenyl)] palladium (II); potassium acetate; 2-(dicyclohexylphosphino)-2',4',6'-tri-i-propyl-1,1’-biphenyl in ethanol T=80°C; 6 h; Inert atmosphere;

tetrahydroxydiboron; chloro(2-dicyclohexylphosphino-2',4',6'-triisoporpyl-1,1'-biphenyl)[2-(2'-amino-1,1'-biphenyl)] palladium (II); potassium acetate; 2-(dicyclohexylphosphino)-2',4',6'-tri-i-propyl-1,1’-biphenyl in methanol T=80°C; 6 h; Inert atmosphere;

Pd(OAc)2(dppe) in methanol T=80°C; 2 h;

in toluene 24 h; Reflux;

Pd(O2CCF3)2(dppe) in methanol T=80°C; 2 h;

tetrakis(triphenylphosphine) palladium(0); sodium hydrogencarbonate in ethylene glycol dimethyl ether; water T=85°C; Suzuki coupling; 18 h; Inert atmosphere;

1: With tetrakis(triphenylphosphine) palladium(0) in ethylene glycol dimethyl ether; ethanol T=20°C; Suzuki Coupling; 0.166667 h; Inert atmosphereSealed tube; 2: With sodium carbonate in ethylene glycol dimethyl ether; ethanol; water T=90°C; 0.25 h; Inert atmosphereSealed tubeMicrowave irradiation;

potassium carbonate; dicyclohexyl(2′,6′-dimethoxybiphenyl-2-yl)phosphine; palladium diacetate in 1,4-dioxane; water T=100°C;