发明授权
US5312939A 2,2'-bis (dicyclopentylphosphino)-1,1'-binaphthyl and transition metal
complex using the same as ligand
失效
2,2'-双(二环戊基膦基)-1,1'-联萘和与配体相同的过渡金属络合物
- 专利标题: 2,2'-bis (dicyclopentylphosphino)-1,1'-binaphthyl and transition metal complex using the same as ligand
- 专利标题(中): 2,2'-双(二环戊基膦基)-1,1'-联萘和与配体相同的过渡金属络合物
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申请号: US727709申请日: 1991-07-10
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公开(公告)号: US5312939A公开(公告)日: 1994-05-17
- 发明人: Yoji Hori , Hidenori Kumobayashi
- 申请人: Yoji Hori , Hidenori Kumobayashi
- 申请人地址: JPX Tokyo
- 专利权人: Takasago International Corporation
- 当前专利权人: Takasago International Corporation
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX2-184535 19900712
- 主分类号: B01J31/24
- IPC分类号: B01J31/24 ; C07B53/00 ; C07B61/00 ; C07C29/17 ; C07D295/145 ; C07F9/50 ; C07F15/00 ; C07F15/04 ; C07F9/02
摘要:
Novel 2,2'-bis(dicyclopentylphosphino)-1,1'-binaphthyl represented by formula (I): ##STR1## and a transition metal complex using the same as a ligand, are disclosed. The transition metal complex is industrially excellent as a catalyst for various asymmetric synthesis reactions.
公开/授权文献
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