| 发明名称 |
Process for producing optically active hydroxyalkylphosphonates |
| 摘要 |
Disclosed herein is a process for producing an optically active hydroxyalkylphosphonate represented by the formula (4), which comprises asymmetrically hydrogenating an oxoalkylphosphonate represented by the formula (1) using, as a catalyst, a ruthenium-optically active phosphine complex represented by the formula (2). <IMAGE> +TR <IMAGE>
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| 申请公布号 |
US5532402(A) |
申请公布日期 |
1996.07.02 |
| 申请号 |
US19950402654 |
申请日期 |
1995.03.13 |
| 申请人 |
TAKASAGO INTERNATIONAL CORPORATION |
发明人 |
NOYORI, RYOJI;KITAMURA, MASATO;TOKUNAGA, MAKOTO |
| 分类号 |
B01J31/24;C07B53/00;C07B61/00;C07F9/40;(IPC1-7):C07F9/40 |
主分类号 |
B01J31/24 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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