The hydrogenation of 4-chloro-cinnamic acid

The art of the world, in the way of chemical industry, there is the hydrogenation of 4-chloro-cinnamic acid. This industry is related to many wonderful principles and is the key path of chemical industry.

4-chloro-cinnamic acid, its quality is unique, and in the process of hydrogenation, it is necessary to observe its changes in detail. The method of hydrogenation, the first choice of catalyst. A good catalyst, such as a well-selected horse, can control the speed of the reaction and lead it to the desired path. Or choose a metal catalyst, its activity and selectivity, all affect the success or failure of the reaction.

The environment of the reaction is also the key. Temperature and pressure should not be careless. If the temperature is high, the reaction will be rapid, but if it is too high, it will cause the side to clump; if the pressure is appropriate, the molecules will gather in an orderly manner, which is conducive to the combination of hydrogen. If the temperature and pressure are lost, it will still be turbulent in the boat, and it will be difficult to reach the other side.

And the ratio of materials is also important. The ratio of 4-chloro cinnamic acid to hydrogen is just like the taste of a spoon, and the wine can be obtained accurately. If the ratio is inappropriate, the reaction will be incomplete and the product will be impure.

In actual operation, the refinement of the equipment should not be ignored. The material, seal and smooth access of the pipeline of the reactor are all related to the stability of the process. If the craftsman makes a device,

Therefore, the hydrogenation of 4-chloro-cinnamic acid needs to be made clear and careful, and all factors should be taken into account in order to obtain high-purity products and become the beauty of the chemical industry.