Copolymerization of N-vinylpyrrole-2-carbaldehydes with styrene, N-vinylpyrrolidone, and ethylene glycol vinyl glycidyl ether |
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| Authors: | I V Tatarinova L V Morozova M V Markova A M Vasil’tsov A V Ivanov G F Myachina S S Khutsishvili A I Mikhaleva B A Trofimov |
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| Institution: | 1. Favorsky Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, ul. Favorskogo 1, Irkutsk, 664033, Russia
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| Abstract: | Polyfunctional reactive copolymers of N-vinylpyrrole-2-carbaldehydes with styrene, N-vinylpyrrolidone, and ethylene glycol vinyl glycidyl ether are synthesized in the presence of AIBN (2 wt %, 80°C, 50 h) with a yield of up to 98% and a molecular mass of up to 4800. The copolymers show paramagnetic behavior (N = 2.0 × 1015?2.0 × 1017 g?1) and possess the properties of organic semiconductors (σ = 0.9 × 10?11–2.8 × 10?7 S/cm after doping with I2). |
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