Synthesis of ω-Ferrocenylpentyltrichlorosilane and Its Conductive Cast Films

Yukishige KONDO; Kentaro MIYAZAWA; Yoichi KUNUGI; Yasuhiro TAKAHASHI; Haruhiko MIYAZAWA; Kensuke MIYAO; Tatsuya TSUKAGOSHI; Norio YOSHINO

doi:10.5650/jos.52.505

Chemistry and Organic Synthesis

Synthesis of ω-Ferrocenylpentyltrichlorosilane and Its Conductive Cast Films

Yukishige KONDO, Kentaro MIYAZAWA, Yoichi KUNUGI, Yasuhiro TAKAHASHI, Haruhiko MIYAZAWA, Kensuke MIYAO, Tatsuya TSUKAGOSHI, Norio YOSHINO

Author information

Yukishige KONDO
Department of Industrial Chemistry, Faculty of Engineering, Tokyo University of Science
Institute of Colloid and Interface Science, Tokyo University of Science
Kentaro MIYAZAWA
Department of Industrial Chemistry, Faculty of Engineering, Tokyo University of Science
Yoichi KUNUGI
Department of Industrial Chemistry, Faculty of Engineering, Tokyo University of Science
Yasuhiro TAKAHASHI
Department of Industrial Chemistry, Faculty of Engineering, Tokyo University of Science
Haruhiko MIYAZAWA
Department of Industrial Chemistry, Faculty of Engineering, Tokyo University of Science
Kensuke MIYAO
Department of Industrial Chemistry, Faculty of Engineering, Tokyo University of Science
Tatsuya TSUKAGOSHI
Department of Industrial Chemistry, Faculty of Engineering, Tokyo University of Science
Norio YOSHINO
Department of Industrial Chemistry, Faculty of Engineering, Tokyo University of Science
Institute of Colloid and Interface Science, Tokyo University of Science

Keywords: synthesis, silane, conductivity, ferrocene, film

JOURNAL FREE ACCESS

2003 Volume 52 Issue 9 Pages 505-508

DOI https://doi.org/10.5650/jos.52.505

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Abstract

A novel trichlorosilane (1) having a ω-ferrocenylpentyl chain has been synthesized by hydrosilylation of the corresponding olefin using hydrogen hexachloroplatinate catalyst under mild conditions (room temperature, 4 h). Cast films of 1 on glasses had high surface resistivities > 1 × 10¹³ Ω sq^-1, whereas I₂-doping made the films more conductive. It was found that the resistivity decreases with increasing surface concentration of 1, namely film thickness.

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