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Conductive Salts of Tropylium Ions with Tetracyanoquinodimethan Anion Radical (TCNQ<sup>\ewdot</sup>) and Bisthiadiazolotetracyanoquinodimethan Anion Radical (BTDA–TCNQ<sup>\ewdot</sup>)
作者:Yoshiro Yamashita、Koji Hagiya、Gunzi Saito、Toshio Mukai
DOI:10.1246/bcsj.61.271
日期:1988.1
Tropylium ions have been found to be good cations for forming highly conductive salts of TCNQ\ewdot. Tropylium ions with different reduction potentials were prepared. The first reduction potentials which are correlated with the substituent constants σp+ control the formation of the salts. The cations with higher reduction potentials underwent a reaction with TCNQ\ewdot to give neutral TCNQ and coupling
已发现 Tropylium 离子是用于形成 TCNQ\ewdot 的高导电盐的良好阳离子。制备了具有不同还原电位的托鎓离子。与取代基常数σp+相关的第一还原电位控制盐的形成。具有较高还原电位的阳离子与 TCNQ\ewdot 发生反应,得到中性 TCNQ 和偶联产物。最初形成的盐的摩尔比也取决于还原电位。仅当还原电位低于 -0.43 V 时才形成简单的盐。这一事实是由于电子从 TCNQ\ewdot 到由还原电位决定的 tropylium 离子转移的难易程度不同而合理化的。与通常的 TCNQ\ewdot 简单盐相比,一些简单的盐显示出显着低的电阻率。BTDA-TCNQ\ewdot 还提供了 tropylium 离子的导电盐,表明 BTDA-TCNQ 可用于形成有机半导体。
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Machiguchi, Takahisa; Kano, Yuichi; Hasegawa, Toshio, Chemistry Letters, 1990, # 4, p. 563 - 566
作者:Machiguchi, Takahisa、Kano, Yuichi、Hasegawa, Toshio
DOI:——
日期:——
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Machiguchi, Takahisa; Wada, Yoshiyuki; Hasegawa, Toshio, Journal of the American Chemical Society, 1995, vol. 117, # 4, p. 1258 - 1264
作者:Machiguchi, Takahisa、Wada, Yoshiyuki、Hasegawa, Toshio、Yamabe, Shinichi、Minato, Tsutomu、Nozoe, Tetsuo
DOI:——
日期:——
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MACHIGUCHI, TAKAHISA;KANO, YUICHI;HASEGAWA, TOSHIO, CHEM. LETT.,(1990) N, C. 563-566
作者:MACHIGUCHI, TAKAHISA、KANO, YUICHI、HASEGAWA, TOSHIO
DOI:——
日期:——
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Machiguchi Takahisa, Wada Yoshiyuki, Hasegawa Toshio, Yamabe Shinichi, Mi+, J. Amer. Chem. Soc, 117 (1995) N 4, S 1258-1264
作者:Machiguchi Takahisa, Wada Yoshiyuki, Hasegawa Toshio, Yamabe Shinichi, Mi+
DOI:——
日期:——