Single-component organic conductors based on neutral radicals containing the pyrazino-TCNQ skeleton

…, T Suzuki, T Miyashi, Y Yamashita

Index: Tsubata, Yoshiaki; Suzuki, Takanori; Miyashi, Tsutomu; Yamashita, Yoshiro Journal of Organic Chemistry, 1992 , vol. 57, # 25 p. 6749 - 6755

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Citation Number: 141

Abstract

FjyrazineTCNQ (la) prepared from 5, 8-diiodoquinoxaline (4a) is, like TCNQ itself, a strong electron acceptor and givee a stable anion radical salt as well as highly conductive chargetransfer crystals with donors. Substituted derivatives lb-i were similarly prepared from 3, 6-diiodo-l, 2-phenylenediamine (5) as a common intermediate, and bulky substituents such as the phenyl or pyridyl groups have very little effect on either the redox properties or ...