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Communication | Regular issue | Vol 45, No. 6, 1997, pp.1051-1054
Published online, 1st January, 1970
DOI: 10.3987/COM-97-7780
1,3-Bis(1,3-dithiol-2-ylidene)-1,3-dihydrobenzo[c]heterophenes. New Fused Heteocycle-extended Donors and Their Conducting TCNQ-Complexes

Kazuko Takahashi* and Toshihiro Ise

*Department of Chemistry, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan


A series of new fused-heterocycle-extended donors have been synthesized by convenient and short-step reactions. Of these benzo[c]furoquinonoid-extended one has the lowest oxidation potential. TCNQ complexes of these donors exhibit fairly high conductivities even when measured on compressed pellets.