| 发明名称 |
PROCESS FOR PRODUCING DIOL DERIVATIVE |
| 摘要 |
<p>A process for efficiently producing a high-purity diol derivative. The process for producing a diol derivative comprises as the base step a step in which a starting material comprising either (i) a 1,2-diol or (ii) a 1,2-diol and a primary alcohol is oxidized with oxygen in the presence of a catalyst comprising a metal deposited on a support to obtain an alpha-hydroxycarboxylic ester.</p> |
| 申请公布号 |
WO2004007422(A1) |
申请公布日期 |
2004.01.22 |
| 申请号 |
WO2003JP08699 |
申请日期 |
2003.07.09 |
| 申请人 |
NIPPON SHOKUBAI CO., LTD. |
发明人 |
HAYASHI, TOSHIO;BABA, HIDEYUKI |
| 分类号 |
C08G63/78;B01J23/14;B01J23/44;B01J23/46;B01J23/52;B01J23/66;C07C51/00;C07C51/09;C07C67/40;C08G63/06;(IPC1-7):C07C67/38;C07C69/675 |
主分类号 |
C08G63/78 |
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