1: With oxalyl dichloride; dimethyl sulfoxide in dichloromethane T=-60 - -50°C; 0.5 h; 2: 3-(7-Chloroquinol-2-yl-trans-ethenyl)-alpha-methylbenzyl alcohol in dichloromethane T=-60 - -50°C; 0.75 h; 3: With triethylamine in dichloromethane T=-60 - 10°C; 1.16667 h;

MeMgBr in tetrahydrofuran

1: 1-(3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl)ethanone With sodium methylate in 1,4-dioxane T=20 - 30°C; 0.25 - 0.333333 h; 2: carbonic acid dimethyl ester in 1,4-dioxane T=75 - 80°C; 8 - 10 h;