Generation and Spectroscopic Profiles of Stable Multiarylaminium Radical Cations Bridged by Fluorenes
作者:Chao-Che Chang、Han Yueh、Chao-Tsen Chen
DOI:10.1021/ol2007988
日期:2011.5.20
and the generation of their corresponding arylaminium cationradicals was readily achieved by Cu(ClO4)2 in CH3CN. Moreover, the cationradicals were stable at ambient temperature with substantially long life times and exhibited distinct colors. The oxidation mechanism and spectroscopic features of the resulting cationradicals were probed by UV–vis–NIR spectroscopy and electronspinresonance experiments