28639-41-0

Basic information

• Product Name: 1-(2,4-dinitro-phenyl)-2-phenyl-4,5-dihydro-1H-imidazole
• CAS NO: 28639-41-0
• Molecular Weight: 312.285
• Mol File: 28639-41-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-(2,4-dinitro-phenyl)-2-phenyl-4,5-dihydro-1H-imidazole(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(2,4-dinitro-phenyl)-2-phenyl-4,5-dihydro-1H-imidazole(28639-41-0)
• EPA Substance Registry System: 1-(2,4-dinitro-phenyl)-2-phenyl-4,5-dihydro-1H-imidazole(28639-41-0)

Safety Data

• Hazardous Substances Data: 28639-41-0(Hazardous Substances Data)

Upstream product

• 936-49-2 2-phenyl-2-imidazoline 
• 97-00-7 1-chloro-2,4-dinitro-benzene 

Relevant articles and documents

Atom-economical construction of tetracyclic [1,4]oxazepines involving intramolecular arylation of a 2-imidazoline moiety

Novel [1,4]oxazepines containing a fused imidazoline moiety were synthesized from 2-hydroxyphenyl imidazolines and bis-electrophilic aromatic substrates in a reaction involving sequential nucleophilic aromatic substitution steps and a Smiles rearrangement. A notable step was the remarkably facile, metal-free intramolecular N-arylation of the imidazoline moiety with a fluoro-, nitro- or chloroaromatic or heteroaromatic ring. The approach presented in this Letter not only details access to a new, medicinally relevant tetracyclic [1,4]oxazepine core but also extends the scope of imidazoline arylation chemistry.