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公开(公告)号:US06342605B1
公开(公告)日:2002-01-29
申请号:US09376909
申请日:1999-08-18
IPC分类号: C07F96541
CPC分类号: B01J31/2438 , B01J31/2471 , B01J2531/822 , C07C45/50 , C07F9/65683 , C07F9/657163 , C07C47/02
摘要: Bidentate phosphine ligands of the formula wherein the substituents are as defined in the specification and a process for preparing linear aldehydes by hydroformylating internal olefins using such phosphine ligands.
摘要翻译: 取代基中的二烷基膦配位体如本说明书中所定义,和通过使用这种膦配体加氢甲酰化内烯烃制备线性醛的方法。
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公开(公告)号:US06566521B2
公开(公告)日:2003-05-20
申请号:US10014756
申请日:2001-11-13
IPC分类号: C07F9654
CPC分类号: B01J31/2438 , B01J31/2471 , B01J2531/822 , C07C45/50 , C07F9/65683 , C07F9/657163 , C07C47/02
摘要: Bidentate phosphine ligands of the formula wherein the substituents are as defined in the specification and a process for preparing linear aldehydes by hydroformylating internal olefins using such phosphine ligands.
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