VERFAHREN ZUR HERSTELLUNG VON DIACYLOXIBUTENEN

1,4-diacyloxybutenes are prepared by reacting a 1,3-butadiene with a carboxylic acid and oxygen in the presence of a catalyst in a reactor, by a process in which the 3,4-diacyloxybutene formed as a by-product in the reaction is separated off from the reaction mixture, and some or all of this 3,4-dia...

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Hauptverfasser: SCHNABEL,ROLF,DR, KISSAU,GERD,DR, WEITZ,HANS-MARTIN,DR, FISCHER,ROLF,DR
Format: Patent
Sprache:ger
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Zusammenfassung:1,4-diacyloxybutenes are prepared by reacting a 1,3-butadiene with a carboxylic acid and oxygen in the presence of a catalyst in a reactor, by a process in which the 3,4-diacyloxybutene formed as a by-product in the reaction is separated off from the reaction mixture, and some or all of this 3,4-diacyloxybutene is recycled to the reactor.