PREPARATION AND PROPERTIES OF 7-(1,3-DITHIOL-2-YLIDENE)-7H-CYCLOPENTA[1,2-B4,3-B']DITHIOPHENES AND THEIR POLYMERS

被引:10
作者
KOZAKI, M [1 ]
TANAKA, S [1 ]
YAMASHITA, Y [1 ]
机构
[1] GRAD UNIV ADV STUDIES, INST MOLEC SCI, MYODAIJI, OKAZAKI 444, JAPAN
关键词
D O I
10.1246/cl.1993.533
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The title 1,3-dithiole compounds which were synthesized using a Wittig-Hornor reaction have a planar structure with both inter- and intramolecular short S...S contacts. Their electrochemical oxidation gave polythiophene derivatives which have lower oxidation potentials than polythiophene and the conductivity of the nonsubstituted derivative was 3.5 x 10(-3) S cm-1.
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页码:533 / 536
页数:4
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