204-14-8Relevant academic research and scientific papers
Syntheses and Properties of 2,2'-Binaphtho-1,3-dithiinylidene and Its Selenium Analog, 2-(1,3-Dithiol-2-ylidene)naphtho-1,3-dithiin, and 2-(4H-Thiopyran-4-ylidene)naphtho-1,3-dithiin
Yui, Koji,Aso, Yoshio,Otsubo, Tetsuo,Ogura, Fumio
, p. 953 - 960 (1988)
In order to discover new electron donors for conducting charge-transfer complexes, the four title compounds 1-4 composed of two heterocycles have been prepared via 1,8-dichalcogen-bridged naphthalene.The cyclic voltammetery indicates that symmetrical 1 and 2 are poor donors, but unsymmetrical 3 and 4 possess considerable donor abilities.The latter compounds are thus capable of forming some crystalline charge-transfer complexes with strong acceptors such as TCNQ, TCNQF4, and DDQ, which are, however, semi-conducting.
SYNTHESES AND PROPERTIES OF BINAPHTHO-1,3-DITHIIN-2-YLIDENE AND ITS SELENIUM ANALOGUE
Yui, Koji,Aso, Yoshio,Otsubo, Tetsuo,Ogura, Fumio
, p. 551 - 554 (1986)
With view to discovering new electron donors for low-dimensionally metallic materials, the title compounds were prepared via the corresponding 1,8-dichalcogen-bridged naphthalenes.Their donor characters were examined by cyclic voltammetry, as compared with those of the reference compounds.
