The chemical industry reduces the impact on the environment during synthesis 711007-44-2, name is 2,3-Diaminobenzamide, I believe this compound will play a more active role in future production and life. 711007-44-2
General procedure: In a dark environment, a mixture of 2,3-diaminobenzamide(1.51 g, 10 mmol), PYTZ (20 mg), and ethanol (200 mL)was taken in an open pear-shaped bottle, stirred magneticallyat room temperature, and then aldehyde (10 mmol) wasadded slowly in 2 min. The bottle was exposed to visiblelight (Xenon, 10 A) under stirring condition. The reactionwas monitored by TLC. After the reaction completed, thereaction mixture was transferred to a three-neck bottle outsideof the photochemical reactor and air was introduced toensure that the intermediate was completely oxidized. Then,the solvent was evaporated in vacuum to 40 mL until thesolid appeared. The mixture was cooled down in an ice bathfor crystallization, filtration. The crude solid was recrystallizedfrom 25 mL ethanol (30 C) to get the target products.
The chemical industry reduces the impact on the environment during synthesis 711007-44-2. I believe this compound will play a more active role in future production and life.
Reference:
Article; Zhang, Li-Jie; Yang, Kang; Li, Chun-Yu; Sun, Ya-Quan; Chemical Papers; vol. 73; 11; (2019); p. 2697 – 2705;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics