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公开(公告)号:US08168841B2
公开(公告)日:2012-05-01
申请号:US11688505
申请日:2007-03-20
申请人: Jürgen Herwig , Wilhelm Brügging , Martin Roos , Norbert Wilczok
发明人: Jürgen Herwig , Wilhelm Brügging , Martin Roos , Norbert Wilczok
IPC分类号: C07C2/46
CPC分类号: C09K21/14 , C07C2/465 , C07C2527/135 , C07C2531/14 , C07C2531/22 , C07C2601/18 , C07C13/277
摘要: Preparation of cyclododecatriene in a continuous or discontinuous process by trimerization of butadiene in the presence of a catalyst system and a solvent, the crude cyclododecatriene obtained being able to be isolated by means of distillation. The cyclooctadiene formed as by-product can likewise be isolated from the crude product.
摘要翻译: 在催化剂体系和溶剂的存在下,通过丁二烯的三聚制备连续或不连续的环十二碳三烯,所得的粗环十二碳三烯能够通过蒸馏分离。 作为副产物形成的环辛二烯同样可以与粗产物分离。