反应 #554577

反应方程式

5-Phenyl-2-n-propyl-penta-2,4-dienal

hydrogen

→

5-phenyl-2-n-propyl-pentanol

收率 96.0%

反应条件

后处理

1. 1
   其他The catalyst was removed
2. 2
   workup.DISTILLATIONthe product distilled

实验过程

395 g of 5-Phenyl-2-n-propyl-penta-2,4-dienal from Synthesis Example 1.1 were combined with 14 g of Raney-Ni and hydrogenated at a hydrogen pressure of 20 bar and at a temperature of 120° C. After 20 hours the reaction was finished. The catalyst was removed and the product distilled. 365 g (content 96%) of 5-phenyl-2-n-propyl-pentanol are obtained. Yield: 93.6% of theoretical.

来源