1: N-[bis(4-methoxyphenyl)methylidene]-1-(2-phenylquinolin-7-yl)methanamine With sodium hexamethyldisilazane in tetrahydrofuran T=-5°C; 0.333333 h; Inert atmosphere; 2: 2,3-Dichloropyrazine in tetrahydrofuran 0.333333 h; Product distribution / selectivity;