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ChemicalBook CAS DataBase List 2,4,5-Trichloroaniline
636-30-6

2,4,5-Trichloroaniline synthesis

7synthesis methods
-

Yield:636-30-6 82.8%

Reaction Conditions:

with water;iron at 90 - 95;

Steps:

2 (2) reduction reaction:
adding 1338 g of iron powder to the reactor,Water, stirring, heating, temperature control at 90 ~ 95 °C,Then, 1300 g of the above nitro group was added in portions. Plus, GC tracking,Until the reaction is complete. After the reaction is completed, it is slightly cold.Extracted with ethyl acetate, suction filtered, separated, and evaporated.Obtained a brownish black solid 2,4,5-trichloroaniline932 g,The content is 98%, and the yield is 82.8%.

References:

Changzhou University;Chen Xingquan;Dong Yanmin CN109354570, 2019, A Location in patent:Paragraph 0010; 0013

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