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公开(公告)号:US20210300847A1
公开(公告)日:2021-09-30
申请号:US17204848
申请日:2021-03-17
申请人: JNC CORPORATION
发明人: Shinichi Furusato , Toshiyuki KAWANABE , Kaori TSURUOKA , Hironao SAJIKI , Tsuyoshi YAMADA , Kwihwan PARK
IPC分类号: C07C29/145 , C07C29/56 , B01J23/46
摘要: Provided is a process in which a cyclobutanediol compound having a high cis:trans ratio can be stably obtained. The cyclobutanediol compound having a cis:trans ratio of 1.5:1 to 5000:1 is produced by using at least one compound selected from a group consisting of a cyclobutanedione compound, a cyclobutanketol compound, and a cyclobutanediol compound as a raw material, and performing a catalytic hydrogenation reaction and an isomerization reaction in the cyclobutanediol compound in a solid phase state in the presence of a metal catalyst without adding a solvent.