[C5mim](+)*Br(-) T=20°C; Michael addition; 1 h;

sodium hydroxide in ethanol T=20°C; thia-Michael addition; 0.916667 h;

C2H3O2(1-)*C12H24KO6; water in methanol T=25°C; Michael addition; 0.5 h;

1: n-butyllithium With sulfur in tetrahydrofuran; hexane T=0°C; 2: With water in tetrahydrofuran; hexane 0.166667 h; 3: trans-1,3-diphenyl-2-propen-1-one in tetrahydrofuran; hexane Michael type reaction; 0.5 h; Further stages.;

1: potassium tert-butylate / tert-butyl alcohol / 20 °C 2: potassium tert-butylate / tert-butyl alcohol / 20 °C View Scheme

1: potassium tert-butylate / tert-butyl alcohol / 20 °C 2: potassium tert-butylate / tert-butyl alcohol / 20 °C View Scheme