133817-84-2

Upstream product

• 133817-83-1 N-(3-bromo-5-tert-butylphenyl)-N-(tert-butyldimethylsiloxy)-N-tert-butylamine 
• 769-92-6 4-tert-Butylaniline 
• 133817-82-0 N-(3-bromo-5-tert-butylphenyl)-N-tert-butylhydroxyamine 
• 10546-67-5 2,6-dibromo-4-(tert-butyl)aniline 
• 129316-09-2 1,3-dibromo-5-t-butylbenzene 

Downstream Products

• 133817-85-3 bis<3-tert-butyl-5(N-hydroxy-tert-butylamino)phenyl>nitroxide 
• 133817-86-4 bis<3-tert-butyl-5-(N-oxy-tert-butylamino)phenyl>nitroxide 

Relevant academic research and scientific papers

Bis[3-tert-butyl-5-(N-oxy-tert-butylamino)phenyl] Nitroxide in a Quartet Ground State: A Prototype for Persistent High-Spin Poly [(oxyimino)-1,3-phenylenes]

The title trinitroxide 4 was synthesized via the bis[m-(hydroxyamino)phenyl] nitroxides 9 and 10. The ESR spectra obtained in a toluene glass at 4.2 K was consistent with 4 in a quartet state with the zfs parameter |D|/hν of 0.0087 cm-1. The quartet state was shown to be the ground state by the magnetic measurement of its microcrystalline sample on a Faraday balance. The maximum of the effective moment was 3.53 μB at ca. 140 K. The Weiss constant and the energy gap between the lowest excited doublet and the ground quartet states were estimated to be -19 and +240 K, respectively.