Redox-active Diazaphenalenyl-based Molecule and Neutral Radical Formation

Redox-active Diazaphenalenyl-based Molecule and Neutral Radical Formation

A redox-active molecule, 2,5,8-tri(4-pyridyl)-1,3-diazaphenalene (TPDAP), was synthesized by four-step reactions. The two-step redox reaction was revealed by solid-state cyclic voltammetry. The crystal was obtained by sublimation under reduced pressure and characterized by single-crystal X-ray struc...

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Veröffentlicht in:Chemistry letters 2015-08, Vol.44 (8), p.1131-1133
Hauptverfasser: Young Koo, Jin, Yakiyama, Yumi, Kim, Jaejun, Morita, Yasushi, Kawano, Masaki
Format: Artikel
Sprache:eng
Schlagworte:
Crystal structure
Formations
Radicals
Redox reactions
Single crystals
Sublimation
Voltammetry
X-rays
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Beschreibung
Zusammenfassung:A redox-active molecule, 2,5,8-tri(4-pyridyl)-1,3-diazaphenalene (TPDAP), was synthesized by four-step reactions. The two-step redox reaction was revealed by solid-state cyclic voltammetry. The crystal was obtained by sublimation under reduced pressure and characterized by single-crystal X-ray structure determination. Oxidation of TPDAP produced a neutral radical that was characterized by ESR.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.150410