1: 2-(4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane With potassium tert-butylate in 1,4-dioxane 0.166667 h; Inert atmosphereGlove box; 2: With IMesCuOtBu in 1,4-dioxane T=20°C; 0.166667 h; Inert atmosphereGlove box; 3: (E)-1-(3-chloroprop-1-en-1-yl)-4-methoxybenzene in 1,4-dioxane T=45°C; 24 h; Inert atmosphereGlove box; regioselective reaction;

palladium diacetate; lithium hexamethyldisilazane; tri-cyclo-hexyl-phosphine T=80°C; 36 h; Inert atmosphere; chemoselective reaction;