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公开(公告)号:EP3331843A1
公开(公告)日:2018-06-13
申请号:EP16833867.1
申请日:2016-08-04
发明人: GARA, Mohamad , BECKER, Yigal
CPC分类号: C07C2/861 , A23L27/203 , B01J23/06 , B01J23/72 , B01J35/0006 , B01J35/026 , C07C29/32 , C07C29/44 , C07C45/61 , C07C45/69 , C07C2523/06 , C07C2523/72 , C07C2601/02 , C07C2601/08 , C07C2601/10 , C07C2602/18 , C07C2602/20 , C07C2602/32 , C07C2602/40 , C07C2602/50 , C07C2603/08 , C07C2603/62 , C07C2603/96 , C11B9/00 , C11B9/0026 , C11B9/003 , C11B9/0042 , C11B9/0049 , C11B9/0057 , C07C13/605 , C07C13/38 , C07C13/40 , C07C49/427 , C07C31/1333 , C07C33/12 , C07C31/13
摘要: Disclosed is a cyclopropanation process comprising the step of reacting an alkene compound having at least one carbon-carbon double bond with at least one dihaloalkane. The reaction is carried out in the presence of (i) particulate metal Zn, (ii) catalytically effective amount of particulate metal Cu or a salt thereof, (iii) at least one haloalkylsilane, and (iv) at least one solvent.
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公开(公告)号:EP4054995A1
公开(公告)日:2022-09-14
申请号:EP20885792.0
申请日:2020-11-04
发明人: BECKER, Yigal , GARA, Mohamad
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公开(公告)号:EP3911656A1
公开(公告)日:2021-11-24
申请号:EP20741947.4
申请日:2020-01-16
发明人: GARA, Mohamad , BECKER, Yigal
IPC分类号: C07D493/08
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