| abstract |
The invention discloses a full continuous flow synthesis process of 3, 4-dichloronitrobenzene under the action of a catalyst, which is carried out in an integrated full continuous flow reaction system, wherein raw materials such as reaction substrates and the like are continuously added into a feed inlet, and a product of the 3, 4-dichloronitrobenzene is continuously obtained at a discharge outlet. Compared with the traditional production process, the production time is shortened to be within 120 seconds, no amplification effect is generated, the product index is stable, and the reproducibility is good. |