TETRATHIO-DERIVATIVES OF PARA-QUINODIMETHANES FUSED WITH 1,2,5-THIADIAZOLES - A NOVEL TYPE OF ORGANIC SEMICONDUCTORS

被引：43
|
作者：
YAMASHITA, Y
TANAKA, S
IMAEDA, K
INOKUCHI, H
机构：
来源：
CHEMISTRY LETTERS | 1991年 / 07期
关键词：
D O I：
10.1246/cl.1991.1213
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Bis[1,2,5]thiadiazolo-p-quinobis(1,3-dithiole) (BTQBT) was prepared by a Wittig-Horner reaction of 2-dimethylphosphono-1,3-dithiole with the corresponding dione. BTQBT is a red-violet crystal with a high melting point and the conductivity is unusually high (10(-3) S cm-1) as a single component. The X-ray structural analysis reveals that the molecule is completely planar and forms a sheet-like network by short S---S contacts.
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页码：1213 / 1216
页数：4
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