发明授权
US5847117A Reagent and catalytic process useful for cleaving a protected functional
group
失效
用于切割受保护的官能团的试剂和催化方法
- 专利标题: Reagent and catalytic process useful for cleaving a protected functional group
- 专利标题(中): 用于切割受保护的官能团的试剂和催化方法
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申请号: US107903申请日: 1993-08-18
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公开(公告)号: US5847117A公开(公告)日: 1998-12-08
- 发明人: Jean-Marie Bernard , Errol Blart , Jean-Pierre Genet , Monique Savignac , Sandrine Lemaire-Audoire
- 申请人: Jean-Marie Bernard , Errol Blart , Jean-Pierre Genet , Monique Savignac , Sandrine Lemaire-Audoire
- 申请人地址: FRX Courbevoie
- 专利权人: Rhone-Poulenc Chimie
- 当前专利权人: Rhone-Poulenc Chimie
- 当前专利权人地址: FRX Courbevoie
- 优先权: FRX9204621 19920415; FRX9304231 19930409
- 主分类号: B01J31/28
- IPC分类号: B01J31/28 ; B01J31/18 ; B01J31/24 ; C01B21/16 ; C07B41/02 ; C07B41/08 ; C07B43/04 ; C07B51/00 ; C07B61/00 ; C07C27/02 ; C07C29/09 ; C07C29/147 ; C07C33/02 ; C07C33/025 ; C07C33/14 ; C07C33/22 ; C07C35/12 ; C07C41/26 ; C07C51/09 ; C07C57/32 ; C07C67/31 ; C07C209/62 ; C07C211/27 ; C07C211/52 ; C07C213/02 ; C07C215/30 ; C07C227/18 ; C07C227/20 ; C07C229/36 ; C07C241/02 ; C07C245/14 ; C07D20060101 ; C07D207/16 ; C07D209/12 ; C07D211/62 ; C07D295/023 ; C07D295/20 ; C07D501/04 ; C07F7/18 ; C07F15/00 ; C07H1/00 ; C07H9/04 ; C07H13/12 ; C07H15/18 ; C07H19/01 ; C07K1/00 ; C07K1/02 ; C07K1/06 ; C07K1/113 ; C07K1/12 ; C07K5/08 ; C09K3/00 ; C07B41/10
摘要:
The subject matter of the present invention relates to a reagent and a process useful for cleaving a functional group protected by an alkoxycarbonyl group during an organic synthesis. This reagent comprises: a) an aqueous phase; b) a catalyst comprising at least one group VIII element in the periodic table of elements and at least one water-soluble ligand, wherein the group VIII element in the periodic table is maintained in the aqueous phase by the formation of a complex with at least one water-soluble ligand; and c) a nucleophilic compound soluble in the aqueous phase; and optionally d) an organic phase.
公开/授权文献
- USD423550S Sunglasses 公开/授权日:2000-04-25
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