| 发明名称 |
PROCESS FOR PRODUCING 1,2-ETHANEDIOL DERIVATIVES |
| 摘要 |
<p>A process for producing 1,2-ethanediol derivatives in high yields, which comprises esterifying an alpha -hydroxy acid derivative to synthesize an alpha -hydroxy acid ester derivative and reducing the obtained ester derivative in the same reactor in the presence of a sodium borohydride compound in a protic solvent or an aqueous aprotic polar solvent.</p> |
| 申请公布号 |
WO9628405(A1) |
申请公布日期 |
1996.09.19 |
| 申请号 |
WO1996JP00571 |
申请日期 |
1996.03.08 |
| 申请人 |
NITTO CHEMICAL INDUSTRY CO., LTD.;KOBAYASHI, YOSHIMASA;MORI, HIROYUKI;MORITA, HIRAKI |
发明人 |
KOBAYASHI, YOSHIMASA;MORI, HIROYUKI;MORITA, HIRAKI |
| 分类号 |
C07C29/147;(IPC1-7):C07C31/20;C07C29/136 |
主分类号 |
C07C29/147 |
| 代理机构 |
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代理人 |
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| 主权项 |
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