263746-67-4

Basic information

• Product Name: 1,3-bis(1,3-dihydroxy-4,4,5,5-tetramethylimidazolin-2-yl)-5-bromobenzene
• Synonyms: 1,3-bis(1,3-dihydroxy-4,4,5,5-tetramethylimidazolin-2-yl)-5-bromobenzene
• CAS NO: 263746-67-4
• Molecular Weight: 473.41
• Mol File: 263746-67-4.mol

Chemical Properties

• CAS DataBase Reference: 1,3-bis(1,3-dihydroxy-4,4,5,5-tetramethylimidazolin-2-yl)-5-bromobenzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-bis(1,3-dihydroxy-4,4,5,5-tetramethylimidazolin-2-yl)-5-bromobenzene(263746-67-4)
• EPA Substance Registry System: 1,3-bis(1,3-dihydroxy-4,4,5,5-tetramethylimidazolin-2-yl)-5-bromobenzene(263746-67-4)

Safety Data

• Hazardous Substances Data: 263746-67-4(Hazardous Substances Data)

Upstream product

• 14384-45-3 N,N'-dihydroxy-2,3-dimethylbutane-2,3-diamine 
• 120173-41-3 5-bromobenzene-1,3-dicarbaldehyde 
• 121-91-5 isophthalic acid 
• 51760-22-6 5-bromo-1,3-dihydroxymethylbenzene 
• 23351-91-9 5-bromoisophthalic acid 

Downstream Products

• 263746-66-3 C₃₅H₄₃N₆O₄ 
• 263746-72-1 1,3-bis(1-oxyl-3-oxo-4,4,5,5-tetramethylimidazolin-2-yl)-5-bromobenzene 
• 263746-74-3 C₂₀H₂₉BrN₄O₂ 
• 263746-68-5 C₃₅H₅₂N₆O₆ 

Relevant articles and documents

Towards a better understanding of magnetic interactions within m-phenylene α-nitronyl nitroxide and imino nitroxide based radicals, part III: Magnetic exchange in a series of triradicals and tetraradicals based on the phenyl acetylene and biphenyl couplin

The present work completes and extends our previous reports[1,2] on the determination of the magnetic ground state and on the strength of the through bond exchange coupling within series of biradicals. This knowledge was subsequently exploited

Synthesis of nitronyl- and imino-nitroxide-triradicals interconnected by phenyl ethynyl spacer

The design and synthesis, as well as solid state and ESR characterisation of three new triradicals based on phenyl ethynyl backbone bearing nitronyl-nitroxide and imino-nitroxide groups, are reported. The synthesis of these compounds was based on palladium-coupling reactions between alkynyl and bromo derivatives. An ESR study showed magnetic interactions between the radicals through the phenyl ethynyl-coupling unit in solution. (C) 2000 Elsevier Science Ltd.