Abstracts of Symposium on Physical Organic Chemistry
37th Symposium on Structural Organic Chemistry
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Molecular design rules for stable oligoaryltriamine based trication triradicals
*Akira FujiwaraMasafumi YanoShohei TsudaYasuyuki NakanishiMasakazu TatsumiMunetaka OyamaKazunobu SatoTakeji Takui
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Pages 189

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Abstract
A triamine, 2,2',4,4'-tetrabromo-3", 4"-dimethyl-5,5'-Bis(di(3,4-dimethyl-phenyl)amino)-triphenylamine, was designed and successfully synthesized as a model precursor for purely organic cationic high-spin systems. Cyclic voltammetry measurement revealed that the triamine gives stable mono-, di-, and tricationic states at ambient temperature. Novel electron transfer stopped-flow (ETSF) methods were invoked for characterizing the absorption spectra of the corresponding mono- and oligo-cationic states. A triamine with a methoxy group on the central ring will also be reported.
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© 2007 by the executive comittee of 37th Symposium on Structural Organic Chemistry
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