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Short Paper | Regular issue | Vol 102, No. 5, 2021, pp.961-970
Published online, 1st April, 2021
DOI: 10.3987/COM-21-14428
Synthesis and Properties of Fused Triad Donors Composed of Two 1,3-Dithiole[5]radialenes and Extended Tetrathiafulvalene

Kohei Kagawa, Takayuki Higashi, Aya Yoshimura, and Yohji Misaki*

*Department of Applied Chemistry, Graduate School of Science and Engineering, Ehime University, 3 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan

Abstract

Synthesis of fused triad donors composed of two 1,3-dithiole[5]radialenes and one vinyl-extended or thiophene-inserted teterathiafulvalene (5, 6) have been successfully synthesized. Both donors exhibited simultaneous eight-electron oxidation attributed to simultaneous oxidation of two extended 1,3-dithiole[5]radialene units.