pyridine T=140 - 145°C; 4 h;

暂无反应条件数据

1: 84 percent / PhSH; imidazole / 1-methyl-pyrrolidin-2-one / 25 °C 2: 82 percent / molecular sieves 4 Angstroem; BF3*Et2O / CH2Cl2 / 20 °C 3: 50 percent / NaOMe / methanol; CHCl3 / 4 h / 6 °C View Scheme

1.1: potassium carbonate; potassium iodide / acetone / 120 h / Heating 2.1: sodium hydroxide / water; acetone / 3 h / 0 °C / Inert atmosphere 2.2: 0.5 h / 0 °C / Inert atmosphere 3.1: potassium carbonate / N,N-dimethyl-formamide / 32 h / 20 °C / Inert atmosphere 4.1: sodium methylate / methanol / 9.5 h / 20 °C / Inert atmosphere 5.1: palladium 10 on activated carbon; hydrogen / ethanol; ethyl acetate / 20 °C / Inert atmosphere View Scheme

bei der Ozonspaltung;