| 摘要 |
The invention relates to a process for preparing 1-octene from a C<SUB>4 </SUB>fraction from a cracker by telomerization of the 1,3-butadiene present in the C<SUB>4 </SUB>fraction from a cracker by means of methanol in the presence of a catalyst, hydrogenation of the telomer obtained in this way, dissociation of the hydrogenated telomer and work-up of the resulting dissociation product to give pure 1-octene.
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