The title compound (TANT) and its 9,10-dichloro derivative (TANT-Cl) have been prepared as higher homologues in an extended electron-acceptor series of TCNQ and TNAP. On the basis of cyclic voltammetry, the accepting ability of TANT is nearly comparable to those of TCNQ and TNAP, and that of TANT-Cl is further enhanced by the chloro substitutuent groups. In addition, TANT and TANT-Cl show an effective reduction of on-site coulombic repulsion, due to their extensive anthraquinone quinonoid system. They thus behave as superior electron acceptors for forming electrically conductive charge-transfer complexes with various electron donors, mostly of the TTT type.
标题化合物(TANT)及其9,10-二
氯衍
生物(TANT-Cl)已被制备为TCNQ和TNAP扩展电子受体系列中的高同系物。基于循环伏安法,TANT的接受能力几乎与TCNQ和TNAP相当,而TANT-Cl由于
氯取代基团的引入,其接受能力进一步增强。此外,TANT和TANT-Cl因其广泛
蒽醌醌体系,有效地降低了现场库仑斥力。因此,它们作为优异的电子受体,与多种电子供体(主要是
TTT类型)形成具有导电性的电荷转移复合物。