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公开(公告)号:EP3622003A1
公开(公告)日:2020-03-18
申请号:EP18727608.4
申请日:2018-05-10
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公开(公告)号:EP3622002A1
公开(公告)日:2020-03-18
申请号:EP18727606.8
申请日:2018-05-10
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公开(公告)号:EP2768793A1
公开(公告)日:2014-08-27
申请号:EP12795701.7
申请日:2012-11-20
IPC分类号: C07C41/09 , C07C43/275 , C09K5/10
CPC分类号: C07C41/09 , C09K5/00 , C09K5/10 , C07C43/275
摘要: Provided is a method for preparing a diaryl ether compound through the dehydration of an aromatic alcohol compound in the presence of a dehydration catalyst. The dehydration catalyst comprises an oxide of yttrium.
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公开(公告)号:EP2768793B1
公开(公告)日:2016-01-13
申请号:EP12795701.7
申请日:2012-11-20
IPC分类号: C07C41/09 , C07C43/275 , C09K5/10
CPC分类号: C07C41/09 , C09K5/00 , C09K5/10 , C07C43/275
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