89153-91-3

Upstream product

• 5470-18-8 2-Chloro-3-nitropyridine 
• 2835-77-0 (2-aminophenyl)(phenyl)methanone 
• 19755-53-4 2-bromo-3-nitropyridine 

Downstream Products

• 89153-94-6 [2-[[3-(dimethylamino)propyl](3-nitro-2-pyridinyl)amino]phenyl]phenylmethanone 
• 83166-07-8 6-phenyl-11H-pyrido[2,3-b][1,4]benzodiazepine 

Relevant academic research and scientific papers

An efficient synthesis of substituted 1,4-diazepines by a Pd catalyzed amination and sequential hydrogenation condensation

An efficient synthesis of substituted 1,4-diazepines is developed. The accessible intermediates have been obtained via Pd-catalyzed amination. The subsequent hydrogenation and intramolecular condensation sequences could be conducted successively in one po

[2-[(Nitropyridinyl)amino]phenyl]arymethanones

[2-[(Nitropyridinyl)amino]phenyl]arylmethanones as chemical intermediates and/or having antidepressant activity having the formula: STR1 wherein: B is carbonyl, thioxomethyl, ketal or thioketal, R is hydrogen or -alk1 -Q, Q is hydrogen, --NR1 R2 or halogen are disclosed in a process for preparing pyrido[1,4]benzodiazepines.