1: [2-((Z)-1-Benzenesulfonyl-2-phenyl-vinyl)-phenyl]-methyl-amine With lithium hexamethyldisilazane in tetrahydrofuran T=0 - 20°C; 2: benzoyl chloride in tetrahydrofuran T=20°C; 1 h;

1: [2-((Z)-1-Benzenesulfonyl-2-phenyl-vinyl)-phenyl]-methyl-amine With lithium hexamethyldisilazane in tetrahydrofuran T=0 - 20°C; 2: ethyl iodide in tetrahydrofuran T=20°C; 1 h;