SYNTHESIS AND PROPERTIES OF BIS(ETHYLENEDITHIO)TETRASELENAFULVALENE (BEDT-TSEF) COMPOUNDS

被引:89
作者
KATO, R
KOBAYASHI, H
KOBAYASHI, A
机构
[1] TOHO UNIV,FAC SCI,DEPT CHEM,FUNABASHI,CHIBA 274,JAPAN
[2] UNIV TOKYO,FAC SCI,DEPT CHEM,BUNKYO KU,TOKYO 113,JAPAN
关键词
D O I
10.1016/0379-6779(91)92024-C
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
We have found the reliable synthetic method of the pi-electron donor molecule BEDT-TSeF. The key step in our synthesis is the isolation of the reactive 1,4-ethylenedithio-5,6-diselenolate dianion as its titanocene complex which easily reacts with triphosgene to give 4,5-ethylenedithio-1,3-diselenol-2-one. The crystal of BEDT-TSeF is isostructural with that of BEDT-TTF. A variety of highly conductive cation radical salts (especially, theta and kappa-type salts) were obtained by electrochemical crystallization with various counter anions.
引用
收藏
页码:2093 / 2096
页数:4
相关论文
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    KATO, R
    KOBAYASHI, H
    KOBAYASHI, A
    SASAKI, Y
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