4,5-diiodo-4',5'-ethylenedioxytetrathiafulvalene and its metallic radical salts

被引：34

作者：

Kuwatani, Y ^{[1
]}

Ogura, E ^{[1
]}

Nishikawa, H ^{[1
]}

Ikemoto, I ^{[1
]}

Iyoda, M ^{[1
]}

机构：

[1] TOKYO METROPOLITAN UNIV, FAC SCI, DEPT CHEM, HACHIOJI, TOKYO 19203, JAPAN

来源：

CHEMISTRY LETTERS | 1997年 / 08期

关键词：

D O I：

10.1246/cl.1997.817

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

4,5-Diiodo-4',5'-ethylenedioxy-TTF (EDO-TTFI2) was synthesized in moderate yield by the reaction of EDO-TTF with LDA, followed by quenching with CF3(CF2)(5)I Although EDO-TTF contains electron-withdrawing iodine as the substituent, this compound has a similar donor ability to BEDT-TTF. The radical-cation salt (EDO-TTFI2)(2) . ClO4 shows a metallic conductivity down to 50 K, reflecting the strong I ... O interaction.

引用

页码：817 / 818

页数：2

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