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公开(公告)号:EP1135352B1
公开(公告)日:2005-08-10
申请号:EP99958227.3
申请日:1999-12-02
申请人: Optatech Corporation
CPC分类号: B01J37/16 , B01J21/18 , B01J23/40 , B01J23/464 , B01J23/58 , B01J23/60 , C07C5/417 , C07C2521/18 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C15/24
摘要: A process for producing 2,6-dimethylnapthalene from 1-(p-tolyl)-2-methylbutane, 1-(p-tolyl)-2-methylbutene or a mixture thereof by dehydrocyclization in the presence of a catalyst, comprising using non-acidic activated carbon as a catalyst.
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公开(公告)号:EP1135352A1
公开(公告)日:2001-09-26
申请号:EP99958227.3
申请日:1999-12-02
申请人: Optatech Corporation
CPC分类号: B01J37/16 , B01J21/18 , B01J23/40 , B01J23/464 , B01J23/58 , B01J23/60 , C07C5/417 , C07C2521/18 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C15/24
摘要: A process for producing 2,6-dimethylnapthalene from 1-(p-tolyl)-2-methylbutane, 1-(p-tolyl)-2-methylbutene or a mixture thereof by dehydrocyclization in the presence of a catalyst, comprising using non-acidic activated carbon as a catalyst.
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