1: With [(η2-cyclooctene)4Rh2(μ-Cl)2]; 3-methyl-5-(pyrrolidin-1-yl)pyridin-2-amine; aniline; triphenylphosphine; benzoic acid in 2,3,4-trifluorotoluene T=100°C; 36 h; Inert atmosphere; 2: With hydrogenchloride in dichloromethane; water; 2,3,4-trifluorotoluene 0.166667 h;

PPh3 gold(I) chloro complex; silver trifluoromethanesulfonate in 1,2-dichloro-ethane T=80°C; 12 h;

1: 3-(2-bromophenyl)-2-methyl-1-propene With n-butyllithium in tetrahydrofuran; hexane T=-78°C; Inert atmosphere; 2: N,N-dimethyl-formamide in tetrahydrofuran; hexane T=-78 - 20°C; Inert atmosphere;

1: 2-bromobenzaldehyde diethyl acetal With magnesium; ethylene dibromide in tetrahydrofuran T=0 - 20°C; Inert atmosphere; 2: 3-chloro-2-methyl-propene in tetrahydrofuran T=0°C; Inert atmosphereReflux; 3: With hydrogenchloride in tetrahydrofuran; water T=0°C; Inert atmosphere;

1: 1-bromo-2-(1,3-dioxolan-2-yl)-benzene With iodine; magnesium in tetrahydrofuran 2 h; Inert atmosphereReflux; 2: 1-chloro-2-methyl-propene With copper(l) iodide in tetrahydrofuran T=0 - 20°C; 3: With toluene-4-sulfonic acid in tetrahydrofuran; dichloromethane; water; acetone 2 h; Reflux;

toluene-4-sulfonic acid in acetone

1: copper(l) iodide; magnesium / tetrahydrofuran 2: toluene-4-sulfonic acid / acetone View Scheme

bis-triphenylphosphine-palladium(II) chloride; sodium carbonate in tetrahydrofuran; water Reflux;

bis(1,5-cyclooctadiene)nickel (0); It-Bu2 in 1,3,5-trimethyl-benzene T=130°C; 6 h; Inert atmosphere;