(benzyl)(phenylsulfonyl)amine in toluene T=0°C; 20 h;

1: diethylzinc With [3-[(1R,2R)-2-(3,5-di-tert-butyl-2-hydroxybenzylamino)cyclohexyl]-1-isopropyl-4-phenyl-3H-imidazol-1-ylidene]copper(I) bromide in diethyl ether T=25°C; 0.25 h; Inert atmosphere; 2: non-3-en-2-one in diethyl ether T=25°C; 1.16667 h; Inert atmosphere; 3: With hydrogenchloride; water in diethyl ether

copper(I) bromide in tetrahydrofuran 4.5 h; Ambient temperature;

1: (E)-non-3-en-2-one With tributylphosphine; palladium diacetate in tetrahydrofuran T=-78°C; 0.166667 h; Inert atmosphere; 2: diethylzinc in tetrahydrofuran T=0°C; 6.5 h; Inert atmosphere;

(benzyl)(phenylsulfonyl)amine in toluene T=0°C; Addition; 20 h;

bis(acetylacetonate)nickel(II) in tetrahydrofuran Yield given. Yields of byproduct given;