Reference of 5202-85-7, The chemical industry reduces the impact on the environment during synthesis 5202-85-7, name is 2-Amino-5-chlorobenzamide, I believe this compound will play a more active role in future production and life.
General procedure: A solution of anthranilamide (30 mmol) in 1 N HCl (120 mL) was stirred at 0 C for 20 min. Then, sodium nitrite (60 mmol) dissolved in deionized water (100 mL) was added dropwise to the above solution for 40 min. After another 2 h of stirring at 0 C, 30% NaOH solution was added slowly to adjust the pH to 8.0. The reaction mixture was allowed to stir vigorously for 15 min. The precipitated product was filtered off with suction, washed with deionized water (200 mL), and dried to afford compound 4 in yield of 82%.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 2-Amino-5-chlorobenzamide, other downstream synthetic routes, hurry up and to see.
Reference:
Article; Chen, Xiulei; Jia, Haowu; Li, Zhong; Xu, Xiaoyong; Chinese Chemical Letters; vol. 30; 6; (2019); p. 1207 – 1213;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics