发明授权
- 专利标题: Ruthenium complex and process for producing tert-alkyl alcohol therewith
- 专利标题(中): 钌络合物及其制备叔烷基醇的方法
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申请号: US11665919申请日: 2005-10-24
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公开(公告)号: US07378560B2公开(公告)日: 2008-05-27
- 发明人: Takeshi Ohkuma , Christian A. Sandoval , Ryoji Noyori
- 申请人: Takeshi Ohkuma , Christian A. Sandoval , Ryoji Noyori
- 申请人地址: JP Tokyo JP Nagoya
- 专利权人: Kanto Kangaku Kabushiki Kaisha,Nagoya Industrial Science Research Institute
- 当前专利权人: Kanto Kangaku Kabushiki Kaisha,Nagoya Industrial Science Research Institute
- 当前专利权人地址: JP Tokyo JP Nagoya
- 代理机构: Oliff & Berridge, PLC
- 优先权: JP2004-309919 20041025
- 国际申请: PCT/JP2005/019497 WO 20051024
- 国际公布: WO2006/046508 WO 20060405
- 主分类号: C07C29/14
- IPC分类号: C07C29/14 ; C07F15/00 ; B01J31/00
摘要:
A tert-alkyl ketone, pinacolone was hydrogenated under pressurized hydrogen in the presence of a ruthenium complex (S)-1 and a base, and corresponding (S)-3,3,-dimethyl-2-butanol was thereby obtained in 100% yield and 97% ee
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