Preparation of poly(aryleneethynylene)βt
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Takakazu Yamamoto; Keisuke Honda
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Article
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1998
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John Wiley and Sons
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English
β 165 KB
Palladium-catalyzed polycondensation between 2,5-diiodo-3-hexylthiophene I-Th(Hex)-I with mixtures of p-diethynylbenzene HCΟ΅C-Ph-CΟ΅CH and β£,diethynylalkane HCΟ΅C(CH 2 ) l CΟ΅CH (l Ο 3 or 8) gives poly(aryleneethynylene) PAE-type copolymers [CΟ΅C(CH 2 ) l CΟ΅C-Th(Hex)] m [CΟ΅C-Ph-CΟ΅C-Th(Hex)] n containing