313532-27-3

Basic information

• Product Name: 2,3-dihydro-2,4-bis(4-nitrophenyl)-1H-benzo[b][1,5]diazepine
• Synonyms: 2,3-dihydro-2,4-bis(4-nitrophenyl)-1H-benzo[b][1,5]diazepine
• CAS NO: 313532-27-3
• Molecular Weight: 388.382
• Mol File: 313532-27-3.mol

Chemical Properties

• CAS DataBase Reference: 2,3-dihydro-2,4-bis(4-nitrophenyl)-1H-benzo[b][1,5]diazepine(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3-dihydro-2,4-bis(4-nitrophenyl)-1H-benzo[b][1,5]diazepine(313532-27-3)
• EPA Substance Registry System: 2,3-dihydro-2,4-bis(4-nitrophenyl)-1H-benzo[b][1,5]diazepine(313532-27-3)

Safety Data

• Hazardous Substances Data: 313532-27-3(Hazardous Substances Data)

Upstream product

• 555-16-8 4-nitrobenzaldehdye 
• 100-19-6 (4-nitrophenyl)ethanone 
• 25870-67-1 1,3-bis(4-nitrophenyl)prop-2-en-1-one 
• 95-54-5 1,2-diamino-benzene 

Relevant articles and documents

Solvent free oxalic acid catalyzed synthesis of 1,5-benzodiazepines

In the present study 1, 5-benzodiazepines were synthesized from a range of α β-unsaturated ketones and o-phenylendiamine using oxalic acid 10 mol% as a catalyst under solvent free conditions. The yields of the present method are better than the reported method which explains effectiveness of oxalic acid catalyst. The cost effective, resourceful, undemanding and environment friendly are the advantageous aspects of this method.