Nanoporous crosslinked macrocyclic polyethers based on diethylene glycol divinyl ether and their superbase complexes with KOH |
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| Authors: | B A Trofimov L V Morozova A I Mikhaleva I V Tatarinova M V Markova J Henkelmann |
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| Institution: | 1. Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, ul. Favorskogo 1, Irkutsk, 664033, Russia
2. BASF Aktiengesellschaft, Ammoniaklaboratorium ZAR/C, M 311, 67056, Ludwigshafen, Germany
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| Abstract: | Nanoporous (11–12 nm) crosslinked macrocyclic polyethers with vinyloxy and hydroxyl groups have been synthesized by the free-radical polymerization of diethylene glycol divinyl ether (AIBN, 80°C, i-octane), followed by acidic hydrolysis. It has been shown that the polymers react with KOH to form insoluble superbase complexes and alcoholates capable of catalyzing vinylation of ethylene glycol by acetylene. |
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