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1.Liquid phase ammonolysis of butyrolactone in the presence of boric acid as catalyst 失效
Title translation: 在硼酸作催化剂存在下,液相氨解丁内酯公开(公告)号:US3133085A
公开(公告)日:1964-05-12
申请号:US17134962
申请日:1962-02-06
Applicant: FMC CORP
Inventor: START JOHN F
IPC: C07D201/08
CPC classification number: C07D201/08
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公开(公告)号:US3281448A
公开(公告)日:1966-10-25
申请号:US28133063
申请日:1963-05-17
Applicant: FMC CORP
Inventor: START JOHN F
IPC: C07C263/16
CPC classification number: C07C263/16 , C07C265/14
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