有机化合物除少数外,一般都能被还原。但是对于每一类的有机官能团来说,都有一种或几种最适宜的还原方法;而同样的还原剂在还原其他化合物时,可能完全不起反应或结果不佳见表1。这里仅就几类常见重要的有机化合物的还原问题讨论如下: 一、不饱和烃的还原还原烯、炔化合物最常用的方法是催化加氢,所用的催化剂是具有较高活性的金属。如碎细的雷尼镍,载入活性碳上的铂及钯、载于Al_2O_3上的铑及钌,载于BaSO_4上 In addition to a small number of organic compounds, the general can be restored. However, for each type of organofunctional group, one or more of the most suitable reduction methods are present; however, the same reductant may not react completely or result poorly when reducing other compounds. Here are just a few of the common important organic compounds reduction problems discussed below: First, the reduction of unsaturated hydrocarbons Reduction of alkyne compounds, the most commonly used method is catalytic hydrogenation, the catalyst used is a highly active metal. Such as finely divided Raney nickel, platinum and palladium on activated carbon, rhodium and ruthenium on Al 2 O 3, on BaSO 4