Abstract
The cross-conjugated systems with 1,3-dithiole rings are expected to show multi-stage redox property as well as high conductivity in partially oxidized state. 1,3-Dithiole[n]dendralene possessing more than four 1,3-dithiole rings are of significant interest as multi-stage redox systems. Herein we report the syntheses and properties of novel 1,3-dithiole[n]dendralene derivatives.