专利检索 ap:"Ryo Kouchi" 第 1 页

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发明授权
Method for producing cyclic ether 有权

公开(公告)号：US11104655B2

公开(公告)日：2021-08-31

申请号：US16770405

申请日：2018-12-04

申请人： Ryosuke Shimizu , Takahiro Hosono , Ichihiro Aratani , Ryo Kouchi

发明人： Ryosuke Shimizu , Takahiro Hosono , Ichihiro Aratani , Ryo Kouchi

IPC分类号： C07D307/08 , B01J23/44 , C07D309/04

摘要： A method for producing a cyclic ether represented by formula (2) includes reacting a 2-hydroxy cyclic ether, represented by formula (1), with hydrogen in the presence of a catalyst.