Addition Reaction of Azido-exTTFs to C<sub>60</sub>: Synthesis of Fullerotriazoline and Azafulleroid Electroactive Dyads
作者:Susana González、Nazario Martín、Angela Swartz、Dirk M. Guldi
DOI:10.1021/ol027473q
日期:2003.2.1
[structure: see text] The addition reaction of azido-exTTFs to C(60) affords electroactive fullerotriazoline and azafulleroid dyads, which behave as amphoteric redox systems. Fluorescence experiments and transient absorption spectroscopy reveal that excitation of the fullerene moiety leads to radical pair lifetimes that are 2 orders of magnitude higher than those previously reported for related fullerotriazolines
[结构:见正文]叠氮基exTTFs与C(60)的加成反应提供了电活性的全三氮唑啉和azafulleroid dyads,它们起着两性氧化还原系统的作用。荧光实验和瞬态吸收光谱表明,富勒烯部分的激发导致自由基对的寿命比以前报道的相关富三唑啉的寿命高2个数量级。