1: 1-naphthylzinc chloride With tetrabutylammomium bromide; palladium diacetate in tetrahydrofuran T=20°C; Negishi coupling reaction; 0.0833333 h; Inert atmosphere; 2: acetyl chloride in tetrahydrofuran T=20°C; Negishi coupling reaction; 1 h; Inert atmosphere;

1: 1-naphthylzinc chloride With tetrabutylammomium bromide; palladium diacetate in tetrahydrofuran T=20°C; Negishi coupling reaction; 0.0833333 h; Inert atmosphere; 2: benzoyl chloride in tetrahydrofuran T=20°C; Negishi coupling reaction; 1 h; Inert atmosphere;