in diethyl ether

暂无反应条件数据

hydrazine in tetrahydrofuran

in tetrahydrofuran; water T=0 - 10°C;

1: 41 g / SOCl2 / 3 h / Heating 2: 34 g / NaN3 / H2O; acetone / 1.) 5 deg C , 30 min , 2.) RT , 1 h 3: 3.6 g / toluene / 4 h / Heating 4: 6.7 g / Pyridine / benzene / 3 h / 50 - 60 °C 5: 0.1 g / anhydrous K2CO3 / nitrobenzene / 3 h / 190 °C / Further catalysts View Scheme

acetone

acetone