反应详情

温度

40 °C

Reaction conditions: 220 bar of hydrogen, reaction temperature 60° C. with a residence time of about 60-90 minutes. The space velocity was about 2 g of o-nitrophenoxyacetone per g of catalyst used and hour. The catalyst used was a nickel sponge metal catalyst from H. C. Starck, Amperkat Ni—Mo 3706 (exchange of the water under which the catalyst is stored for methanol). The yields in this step were 95+%; at least 100 g of nitrophenoxyacetone were converted per gram of theoretically dry catalyst. Good mixing was ensured by stirring. In order to prevent precipitation of the reactant solution, it was heated to 40° C.

1. customReaction conditions
2. waitused and hour
3. customThe yields in this step
4. additionGood mixing
5. customprecipitation of the reactant solution, it