Preparation and properties of π-conjugat
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Takakazu Yamamoto; Kiyoshi Sugiyama; Takaki Kanbara; Hideki Hayashi; Hideki Etor
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Article
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1998
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John Wiley and Sons
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English
⚖ 516 KB
Preparation, optical properties, and electrochemical redox behavior of poly(benzimidazole-4,7-diy1)s are reported. Dehalogenation polycondensation of 4,7-dibromobenzimidaole and its derivatives (2heptyl and 2-phenyl derivatives) with zerovalent nickel complexes gives the corresponding po1ymer:s in 7