Preparation of 4-Methylcinnamic Acid

If you want to make 4-methylcinnamic acid, you must study the method in detail. There are many methods, choose the best and follow them.

Prepare all the materials first, and the required materials, such as a certain reagent, must be pure and fine. The amount depends on the party, and there should be no slight mistakes.

Then proceed to the steps. In a clean vessel, add the required materials, either heat or stir, and proceed in a specific order. When heating, the heat must be stable, and the temperature should be observed so that it is not too high or too low, which will cause the reaction to be inappropriate. When stirring, the speed is moderate, so that the things blend evenly and promote the reaction speed.

Between reactions, the appearance, color change, and state of matter can all be used as evidence to stop the progress of the reaction. After the reaction is completed, follow-up treatment is also important. Or filter to remove its insoluble matter; or distillate to obtain its pure quality.

Preparation in this way, careful operation, can obtain 4-methyl cinnamic acid, its quality or purity, its quantity or abundance, to meet the needs of all parties.