反应详情

温度

50 °C

1 g of (5-nitro-2-butyl-benzofur-3-yl)-[4-(2-cyanoethoxy)phenyl]methanon (VII) is dissolved in 15 ml of methanol and 0,1 g of 10 w/w % wet Pd/C catalyst is added and the reaction mixture is heated to 50° C. with a stirring of 800 round/min. Hydrogen pressure of 5 bar is set in the reactor and the mixture is stirred at this temperature for 2 hours. After cooling to room temperature the catalyst is, filtered off and the solvent is evaporated.

1. temperatureAfter cooling to room temperature the catalyst
2. filtrationfiltered off
3. customthe solvent is evaporated