Various synthetic routes to highly extended tetrathiafulvalene (TTF) derivatives are presented. They generally involve a (poly)olefination reaction in the last step, thanks to Wittig-type or Horner-Wadsworth-Emmons (HWE) reactions. Two complementary strategies have been carried out by reacting a (poly)formyl-TTF with a phosphorous (P-ylide or phosphonate) reagent, or on the contrary, by the preparation of (poly)phosphonate-TTF derivatives prone to react with aldehydes. An X-ray structural determination of one of these systems confirms the high pi-extension of such resulting TTF derivatives.
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Ehime Univ, Grad Sch Engn, Dept Appl Chem, 3 Bunkyo Cho, Matsuyama, Ehime 7908577, JapanEhime Univ, Grad Sch Engn, Dept Appl Chem, 3 Bunkyo Cho, Matsuyama, Ehime 7908577, Japan
Yamauchi, Tomokazu
Kato, Minami
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Ehime Univ, Grad Sch Engn, Dept Appl Chem, 3 Bunkyo Cho, Matsuyama, Ehime 7908577, JapanEhime Univ, Grad Sch Engn, Dept Appl Chem, 3 Bunkyo Cho, Matsuyama, Ehime 7908577, Japan
Kato, Minami
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Shirahata, Takashi
Yao, Masaru
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Natl Inst Adv Ind Sci & Technol, Res Inst Electrochem Energy, 1-8-31 Midorigaoka, Ikeda, Osaka 5638577, JapanEhime Univ, Grad Sch Engn, Dept Appl Chem, 3 Bunkyo Cho, Matsuyama, Ehime 7908577, Japan
Yao, Masaru
Misaki, Yohji
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Ehime Univ, Grad Sch Engn, Dept Appl Chem, 3 Bunkyo Cho, Matsuyama, Ehime 7908577, Japan
Ehime Univ, Res Unit Dev Organ Superconductors, Matsuyama, Ehime 7908577, Japan
Ehime Univ, Res Unit Power Generat & Storage Mat, Matsuyama, Ehime 7908577, JapanEhime Univ, Grad Sch Engn, Dept Appl Chem, 3 Bunkyo Cho, Matsuyama, Ehime 7908577, Japan
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Ehime Univ, Grad Sch Sci & Engn, Dept Appl Chem, 3 Bunkyo Cho, Matsuyama, Ehime 7908577, Japan
Ehime Univ, Res Unit Power Generat & Storage Mat, Matsuyama, Ehime 7908577, JapanEhime Univ, Grad Sch Sci & Engn, Dept Appl Chem, 3 Bunkyo Cho, Matsuyama, Ehime 7908577, Japan
Yoshimura, Aya
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Shirahata, Takashi
Yao, Masaru
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Natl Inst Adv Ind Sci & Technol, Res Inst Electrochem Energy, 1-8-31 Midorigaoka, Ikeda, Osaka 5638577, JapanEhime Univ, Grad Sch Sci & Engn, Dept Appl Chem, 3 Bunkyo Cho, Matsuyama, Ehime 7908577, Japan
Yao, Masaru
Misaki, Yohji
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Ehime Univ, Grad Sch Sci & Engn, Dept Appl Chem, 3 Bunkyo Cho, Matsuyama, Ehime 7908577, Japan
Ehime Univ, Res Unit Power Generat & Storage Mat, Matsuyama, Ehime 7908577, Japan
Ehime Univ, Res Unit Dev Organ Superconductors, Matsuyama, Ehime 7908577, JapanEhime Univ, Grad Sch Sci & Engn, Dept Appl Chem, 3 Bunkyo Cho, Matsuyama, Ehime 7908577, Japan